Intelligent Bipolar Power Supply

PBZ SR Series

PBZ SR

2,620,000円 – 4,120,000円

User-defined waveform generation function
Sequence function
Synchronized Operation
Master unit display of total output current of all units (display of combined value) *1
Safety design that switches all units off when alarm is generated for 1 unit *2
Guarantee of specifications with Smart Rack (test data standardly included)
LAN (Capable of LXI), USB, GPIB, and RS232C provided (standard)
100 kHz frequency characteristic (CV)

*1 Slave unit displays its own output current. *2 If the alarm for the master unit is cleared, alarms for all units are cleared.

SKU	Output CV [V]	Output CC [A]	標準価格
PBZ20-60 SR	20V	60	2,620,000円（税込：2,882,000円）
PBZ40-30 SR	40V	30	2,620,000円（税込：2,882,000円）
PBZ60-20.1 SR	60V	20.1	2,620,000円（税込：2,882,000円）
PBZ80-15 SR	80V	15	2,620,000円（税込：2,882,000円）
PBZ20-80 SR	20V	80	3,370,000円（税込：3,707,000円）
PBZ40-40 SR	40V	40	3,370,000円（税込：3,707,000円）
PBZ60-26.8 SR	60V	26.8	3,370,000円（税込：3,707,000円）
PBZ80-20 SR	80V	20	3,370,000円（税込：3,707,000円）
PBZ20-100 SR	20V	100	4,120,000円（税込：4,532,000円）
PBZ40-50 SR	40V	50	4,120,000円（税込：4,532,000円）
PBZ60-33.5 SR	60V	33.5	4,120,000円（税込：4,532,000円）
PBZ80-25 SR	80V	25	4,120,000円（税込：4,532,000円）

SKU: PBZ SR

Line-up

SKU	Output CV [V]	Output CC [A]	標準価格
PBZ20-60 SR	20V	60	2,620,000円（税込：2,882,000円）
PBZ40-30 SR	40V	30	2,620,000円（税込：2,882,000円）
PBZ60-20.1 SR	60V	20.1	2,620,000円（税込：2,882,000円）
PBZ80-15 SR	80V	15	2,620,000円（税込：2,882,000円）
PBZ20-80 SR	20V	80	3,370,000円（税込：3,707,000円）
PBZ40-40 SR	40V	40	3,370,000円（税込：3,707,000円）
PBZ60-26.8 SR	60V	26.8	3,370,000円（税込：3,707,000円）
PBZ80-20 SR	80V	20	3,370,000円（税込：3,707,000円）
PBZ20-100 SR	20V	100	4,120,000円（税込：4,532,000円）
PBZ40-50 SR	40V	50	4,120,000円（税込：4,532,000円）
PBZ60-33.5 SR	60V	33.5	4,120,000円（税込：4,532,000円）
PBZ80-25 SR	80V	25	4,120,000円（税込：4,532,000円）

Specifications

AC input, rated output

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Item/Model		PBZ20-60 SR	PBZ20-80 SR	PBZ20-100 SR	PBZ40-30 SR	PBZ40-40 SR	PBZ40-50 SR
Input rating	Nominal input voltage	200 Vac to 240 Vac, single phase
	Voltage range	180 Vac to 250 Vac
	Frequency range	47 Hz to 63 Hz
	Current	15 Aac or less	20 Aac or less	25 Aac or less	15 Aac or less	20 Aac or less	25 Aac or less
	Inrush current	120 Apeak or less	160 Apeak or less	200 Apeak or less	120 Apeak or less	160 Apeak or less	200 Apeak or less
	Power	2700 VA or less	3600 VA or less	4500 VA or less	2700 VA or less	3600 VA or less	4500 VA or less
	Power factor	0.95 TYP (when the input voltage is 200 V)
Output rating	Power	1200 W	1600 W	2000 W	1200 W	1600 W	2000 W
	Voltage	±20 V			±40 V
	Current	±60 A	±80 A	±100 A	±30 A	±40 A	±50 A
Output terminal	Output terminal	Rear panel output terminals
Output terminal	Isolation voltage	500 Vdc Only the output’s COM terminal can be grounded.

Item/Model		PBZ60-20.1 SR	PBZ60-26.8 SR	PBZ60-33.5 SR	PBZ80-15 SR	PBZ80-20 SR	PBZ80-25 SR
Input rating	Nominal input voltage	200 Vac to 240 Vac, single phase
	Voltage range	180 Vac to 250 Vac
	Frequency range	47 Hz to 63 Hz
	Current	15 Aac or less	20 Aac or less	25 Aac or less	15 Aac or less	20 Aac or less	25 Aac or less
	Inrush current	120 Apeak or less	160 Apeak or less	200 Apeak or less	120 Apeak or less	160 Apeak or less	200 Apeak or less
	Power	2700 VA or less	3600 VA or less	4500 VA or less	2700 VA or less	3600 VA or less	4500 VA or less
	Power factor	0.95 TYP (when the input voltage is 200 V)
Output rating	Power	1206 W	1608 W	2010 W	1200 W	1600 W	2000 W
	Voltage	±60 V			±80 V
	Current	±20.1 A	±26.8 A	±33.5 A	±15 A	±20 A	±25 A
Output terminal	Output terminal	Rear panel output terminals
Output terminal	Isolation voltage	500 Vdc Only the output’s COM terminal can be grounded.

Constant voltage (CV mode)

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Item/Model			PBZ20-60 SR	PBZ40-30 SR
DC voltage	Setting range*1	Bipolar mode	0 V to ±(105 % of rating)
		Unipolar mode	0 V to +(105 % of rating)
		Fine feature	±5 % of rating
	Setting resolution		0.001 V (0.0001 V for the fine feature)
	Setting accuracy*2		±(0.05 % of setting + 0.05 % of rating)
	Temperature coefficient		±100 ppm / °C of rating (TYP)
AC voltage	Voltage	Setting range*1	0.00 Vpp to (210 % of rating) pp	0.0 Vpp to (210 % of rating) pp
		Setting resolution	0.01 V	0.1 V
		Accuracy of setting*3	±0.5 % of rating
	Frequency	Selectable range	0.01 Hz to 100.00 kHz
Constant voltage characteristics	Frequency response *4		DC to 100 kHz ( -3 dB) (TYP)
	Response *5 (TYP)		3.5 μs, 10 μs, 35 μs, 100 μs
	Overshoot *6		5 % or less (TYP)
	Ripple noise	（p-p）*7	30 mV (TYP)
	Ripple noise	（rms）*8	3 mV	6 mV
	Load effect *8		±（0.005 % of setting + 1 mV）
	Source effect *9		±（0.005 % of setting + 1 mV）

Item/Model			PBZ60-20.1 SR
DC voltage	Setting range*1	Bipolar mode	0 V to ±(105 % of rating)
		Unipolar mode	0 V to +(105 % of rating)
		Fine feature	±5 % of rating
	Setting resolution		0.002 V (0.0002 V for the fine feature)
	Setting accuracy*2		±(0.05 % of setting + 0.05 % of rating)
	Temperature coefficient		±100 ppm / °C of rating (TYP)
AC voltage	Voltage	Setting range*1	0.0 Vpp to (210 % of rating) pp
		Setting resolution	0.1 V
		Accuracy of setting*3	±0.5 % of rating
	Frequency	Selectable range	0.01 Hz to 100.00 kHz
Constant voltage characteristics	Frequency response *4		DC to 100 kHz ( -3 dB) (TYP)
	Response *5 (TYP)		3.5 μs, 10 μs, 35 μs, 100 μs
	Overshoot *6		5 % or less (TYP)
	Ripple noise	（p-p）*7	40 mV (TYP)
	Ripple noise	（rms）*8	6 mV
	Load effect *8		±（0.005 % of setting + 1 mV）
	Source effect *9		±（0.005 % of setting + 1 mV）

Constant current (CC mode)

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Item/Model			PBZ20-60 SR	PBZ20-80 SR	PBZ20-100 SR	PBZ40-30 SR	PBZ40-40 SR	PBZ40-50 SR
DC current	Setting range*1	Bipolar mode	0 A to ± (105 % of rating)
		Unipolar mode	0 A to ± (105 % of rating)
		Fine feature	±5 % of rating
	Resolution *11		0.003 A	0.004 A	0.005 A	0.003 A	0.004 A	0.005 A
	Resolution *11	Fine feature *11	0.0003 A	0.0004 A	0.0005 A	0.0003 A	0.0004 A	0.0005 A
	Setting accuracy*2		±0.3 % of rating
	Temperature coefficient		±100 ppm / °C of rating (TYP)
AC current	Current	Setting range*1	0 App to (210 % of rating) p-p
		Resolution *12	0.03 A	0.04 A	0.05 A	0.03 A	0.04 A	0.05 A
		Accuracy *13	±0.5 % of rating
	Frequency	Selectable range	0.01 Hz to 100.00 kHz
Constant current characteristics	Frequency response *14		DC to 10 kHz (-3 dB) (TYP)			DC to 5 kHz (-3 dB) (TYP)
	Response *15 (TYP)		35 μs, 100 μs, 350 μs, 1 ms			70 μs, 100 μs, 350 μs, 1 ms
	Overshoot *16		5 % or less (TYP)
	Ripple noise (rms) *17		5 mA
	Load effect *18		±（0.01 % of setting + 1 mA）
	Source effect *19		±（0.01 % of setting + 1 mA）

Item/Model			PBZ60-20.1 SR	PBZ60-26.8 SR	PBZ60-33.5 SR	PBZ80-15 SR	PBZ80-20 SR	PBZ80-25 SR
DC current	Setting range*1	Bipolar mode	0 A to ± (105 % of rating)
		Unipolar mode	0 A to ± (105 % of rating)
		Fine feature	±5 % of rating
	Resolution *11		0.003 A	0.004 A	0.005 A	0.003 A	0.004 A	0.005 A
	Resolution *11	Fine feature *11	0.0003 A	0.0004 A	0.0005 A	0.0003 A	0.0004 A	0.0005 A
	Setting accuracy*2		±0.3 % of rating
	Temperature coefficient		±100 ppm / °C of rating (TYP)
AC current	Current	Setting range*1	0 App to (210 % of rating) p-p
		Resolution *12	0.03 A	0.04 A	0.05 A	0.03 A	0.04 A	0.05 A
		Accuracy *13	±0.5 % of rating
	Frequency	Selectable range	0.01 Hz to 100.00 kHz
Constant current characteristics	Frequency response *14		DC to 10 kHz (-3 dB) (TYP)
	Response *15 (TYP)		35 μs, 100 μs, 350 μs, 1 ms
	Overshoot *16		5 % or less (TYP)
	Ripple noise (rms) *17		5 mA
	Load effect *18		±（0.01 % of setting + 1 mA）
	Source effect *19		±（0.01 % of setting + 1 mA）

AC common characteristics

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Item/Model		PBZ20-60 SR
Frequency resolution		0.01 Hz
Frequency setting accuracy		±200 ppm
Frequency Accuracy		Linear and logarithmic
Waveforms	Type	Sine wave, square wave, triangle wave, and 16 user-defined arbitrary waveforms
	Start phase	0 to 359°
	Square wave duty cycle	0.1 % to 99.9 %, resolution 0.1 % (f < 100 Hz), 1 % to 99 %, resolution 1 % (100 Hz ≤ f < 1 kHz), 10 % to 90 %, resolution 10 % (1 kHz ≤ f < 10 kHz), and fixed to 50 % (10 kHz ≤ f)

Item/Model		PBZ60-20.1 SR
Frequency resolution		0.01 Hz
Frequency setting accuracy		±200 ppm
Frequency Accuracy		Linear and logarithmic
Waveforms	Type	Sine wave, square wave, triangle wave, and 16 user-defined arbitrary waveforms
	Start phase	0 to 359°
	Square wave duty cycle	0.1 % to 99.9 %, resolution 0.1 % (f < 100 Hz), 1 % to 99 %, resolution 1 % (100 Hz ≤ f < 1 kHz), 10 % to 90 %, resolution 10 % (1 kHz ≤ f < 10 kHz), and fixed to 50 % (10 kHz ≤ f)

*1: The peak value of the sum of the DC voltage and AC voltage is limited by the DC voltage’s settable range. *2: At an ambient temperature of 23 °C ±5 °C. *3: 1 kHz sine wave, 3.5 μs response. *4: A frequency where the amplitude ratio of the output voltage to the external signal input voltage is -3 dB (when the referencefrequency is 1 kHz, the response is 3.5 μs, and when a rated load is connected). *5: The rise or fall time (at rated load; excluding when output is turned on and off). The frequency response is based on the specified response setting (frequency bandwidth = 0.35/the rise time). Rise time: The time it takes for the output voltage to rise from 10 % to 90 % of the rating when the output voltage is changed from 0 V to the rated voltage. Fall time: The time it takes for the output current to fall from 90 % to 10 % of the rating when the output current is changed from the rated current to 0 A. *6: Under no load or rated load. *7: The measurement frequency bandwidth is 10 Hz to 20 MHz (at the output terminals). *8: The measurement frequency bandwidth is 10 Hz to 1 MHz (at the output terminals). *9: The change in the output voltage in response to a change in the output current from 0 % to 100 % of the current rating (measured at the sensing terminals when remote sensing is used). *10: The change in the output voltage in response to a ±10 % change in the input voltage in reference to the nominal input voltage(measured at the sensing terminals when remote sensing is used). *11: You can set the DC current in 0.001 A (0.0001 A for the fine feature) steps, but it may not change at this resolution depending on the relationship with the internal D/A resolution. *12: You can set the AC current in 0.01 A steps, but it may not change at this resolution depending on the relationship with the internal D/A resolution. *13: 100 Hz sine wave, 35 μs/70 μs response, and shorted output. *14: A frequency where the amplitude ratio of the output current to the external signal input voltage is -3 dB (when the reference frequency is 100 Hz, the response is 35 μs/75 μs, and a rated load is connected). The frequency response changes according to the load impedance. When the load impedance increases, the frequency response decreases. *15: The rise or fall time (at rated load; excluding when output is turned on and off). The rise and fall times change according to the load impedance. Rise time: The time it takes for the output current to rise from 10 % to 90 % of the rating when the output current is changed from 0 A to the rated current. Fall time: The time it takes for the output current to fall from 90 % to 10 % of the rating when the output current is changed from the rated current to 0 A. *16: Under short circuit or rated load. *17: The measurement frequency bandwidth is 10 Hz to 1 MHz (when the output voltage is in the range of 10 % to 100 % of the rated output voltage). *18: The change in the output current in response to a change in the output voltage from 10 % to 100 % of the voltage rating. *19: The change in the output current in response to a ±10 % change in the input voltage in reference to the nominal input voltage(when the output voltage is in the range of 10 % to 100 % of the voltage rating).

Measuring Functions

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Item/Model			PBZ20-60 SR	PBZ20-80 SR	PBZ20-100 SR	PBZ40-30 SR	PBZ40-40 SR	PBZ40-50 SR
Voltage measurement (DC)	Measurement range		120 % of rating
	Resolution		0.001 V
	Accuracy *1		± (0.05 % of rdng + 0.05 % of rtg)
Voltage measurement (AC and DC + AC)	Measurement range	AC	120 % of rating/CF
	Measurement range	DC＋AC	120 % of rating
	Resolution		0.001 V
	Accuracy12	5 Hz<f≦10 kHz	±（0.5 % of reading ＋ 0.1 % of rating）
		10 kHz<f≦50 kHz	±（1 % of reading ＋ 0.2 % of rating）
		50 kHz<f≦100 kHz	±（2 % of reading ＋ 0.2 % of rating）
Voltage measurement (PEAK)	Measurement range		120 % of rating
	Resolution		0.01 V
	Accuracy 13		±0.5 % of rating
Current measurement (DC)	Measurement range		120 % of rating
	Resolution		0.003 A	0.004 A	0.005 A	0.003 A	0.004 A	0.005 A
	Accuracy *1		±（0.3 % of reading+0.7 % of rating）	±（0.3 % of reading+1.0 % of rating）	±（0.3 % of reading+1.3 % of rating）	±（0.3 % of reading+0.7 % of rating）	±（0.3 % of reading+1.0 % of rating）	±（0.3 % of reading+1.3 % of rating）
	Temperature coefficient		± (150 ppm / °C of rating) (TYP)
Current measurement (AC, DC + AC)	Measurement range	AC	120 % of rating/CF
	Measurement range	DC＋AC	120 % of rating
	Resolution		0.003 A	0.004 A	0.005 A	0.003 A	0.004 A	0.005 A
	Accuracy12	5 Hz<f≦10 kHz	±（3 % of reading ＋ 0.1 % of rating）
	Accuracy12	10 kHz<f≦50 kHz	±（10 % of reading ＋ 1 % of rating）
Current measurement (PEAK)	Measurement range		120 % of rating
	Resolution		0.03 A	0.04 A	0.05 A	0.03 A	0.04 A	0.05 A
	Accuracy 13		±0.5 % of rating
Measurement time (Aperture)			100 μs to 3600 s

Item/Model			PBZ60-20.1 SR	PBZ60-26.8 SR	PBZ60-33.5 SR	PBZ80-15 SR	PBZ80-20 SR	PBZ80-25 SR
Voltage measurement (DC)	Measurement range		120 % of rating
	Resolution		0.001 V
	Accuracy *1		± (0.05 % of rdng + 0.05 % of rtg)
Voltage measurement (AC and DC + AC)	Measurement range	AC	120 % of rating/CF
	Measurement range	DC＋AC	120 % of rating
	Resolution		0.001 V
	Accuracy12	5 Hz<f≦10 kHz	±（0.5 % of reading ＋ 0.1 % of rating）
		10 kHz<f≦50 kHz	±（1 % of reading ＋ 0.2 % of rating）
		50 kHz<f≦100 kHz	±（2 % of reading ＋ 0.2 % of rating）
Voltage measurement (PEAK)	Measurement range		120 % of rating
	Resolution		0.01 V
	Accuracy 13		±0.5 % of rating
Current measurement (DC)	Measurement range		120 % of rating
	Resolution		0.003 A	0.004 A	0.005 A	0.003 A	0.004 A	0.005 A
	Accuracy *1		±（0.3 % of reading+ 0.7 % of rating）	±（0.3 % of reading+ 1.0 % of rating）	±（0.3 % of reading+ 1.3 % of rating）	±（0.3 % of reading+ 0.7 % of rating）	±（0.3 % of reading+ 1.0 % of rating）	±（0.3 % of reading+ 1.3 % of rating）
	Temperature coefficient		± (150 ppm / °C of rating) (TYP)
Current measurement (AC, DC + AC)	Measurement range	AC	120 % of rating/CF
	Measurement range	DC＋AC	120 % of rating
	Resolution		0.003 A	0.004 A	0.005 A	0.003 A	0.004 A	0.005 A
	Accuracy12	5 Hz<f≦10 kHz	±（3 % of reading ＋ 0.1 % of rating）
	Accuracy12	10 kHz<f≦50 kHz	±（10 % of reading ＋ 1 % of rating）
Current measurement (PEAK)	Measurement range		120 % of rating
	Resolution		0.03 A	0.04 A	0.05 A	0.03 A	0.04 A	0.05 A
	Accuracy 13		±0.5 % of rating
Measurement time (Aperture)			100 μs to 3600 s

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Item/Model			PBZ20-60 SR	PBZ20-80 SR	PBZ20-100 SR	PBZ40-30 SR	PBZ40-40 SR	PBZ40-50 SR
Voltage measurement (DC)	Measurement range		120 % of rating
	Resolution		0.001 V
	Accuracy *1		± (0.05 % of rdng + 0.05 % of rtg)
Voltage measurement (AC and DC + AC)	Measurement range	AC	120 % of rating/CF
	Measurement range	DC＋AC	120 % of rating
	Resolution		0.001 V
	Accuracy12	5 Hz<f≦10 kHz	±（0.5 % of reading ＋ 0.1 % of rating）
		10 kHz<f≦50 kHz	±（1 % of reading ＋ 0.2 % of rating）
		50 kHz<f≦100 kHz	±（2 % of reading ＋ 0.2 % of rating）
Voltage measurement (PEAK)	Measurement range		120 % of rating
	Resolution		0.01 V
	Accuracy 13		±0.5 % of rating
Current measurement (DC)	Measurement range		120 % of rating
	Resolution		0.003 A	0.004 A	0.005 A	0.003 A	0.004 A	0.005 A
	Accuracy *1		±（0.3 % of reading+0.7 % of rating）	±（0.3 % of reading+1.0 % of rating）	±（0.3 % of reading+1.3 % of rating）	±（0.3 % of reading+0.7 % of rating）	±（0.3 % of reading+1.0 % of rating）	±（0.3 % of reading+1.3 % of rating）
	Temperature coefficient		± (150 ppm / °C of rating) (TYP)
Current measurement (AC, DC + AC)	Measurement range	AC	120 % of rating/CF
	Measurement range	DC＋AC	120 % of rating
	Resolution		0.003 A	0.004 A	0.005 A	0.003 A	0.004 A	0.005 A
	Accuracy12	5 Hz<f≦10 kHz	±（3 % of reading ＋ 0.1 % of rating）
	Accuracy12	10 kHz<f≦50 kHz	±（10 % of reading ＋ 1 % of rating）
Current measurement (PEAK)	Measurement range		120 % of rating
	Resolution		0.03 A	0.04 A	0.05 A	0.03 A	0.04 A	0.05 A
	Accuracy 13		±0.5 % of rating
Measurement time (Aperture)			100 μs to 3600 s

Item/Model			PBZ60-20.1 SR	PBZ60-26.8 SR	PBZ60-33.5 SR	PBZ80-15 SR	PBZ80-20 SR	PBZ80-25 SR
Voltage measurement (DC)	Measurement range		120 % of rating
	Resolution		0.001 V
	Accuracy *1		± (0.05 % of rdng + 0.05 % of rtg)
Voltage measurement (AC and DC + AC)	Measurement range	AC	120 % of rating/CF
	Measurement range	DC＋AC	120 % of rating
	Resolution		0.001 V
	Accuracy12	5 Hz<f≦10 kHz	±（0.5 % of reading ＋ 0.1 % of rating）
		10 kHz<f≦50 kHz	±（1 % of reading ＋ 0.2 % of rating）
		50 kHz<f≦100 kHz	±（2 % of reading ＋ 0.2 % of rating）
Voltage measurement (PEAK)	Measurement range		120 % of rating
	Resolution		0.01 V
	Accuracy 13		±0.5 % of rating
Current measurement (DC)	Measurement range		120 % of rating
	Resolution		0.003 A	0.004 A	0.005 A	0.003 A	0.004 A	0.005 A
	Accuracy *1		±（0.3 % of reading+ 0.7 % of rating）	±（0.3 % of reading+ 1.0 % of rating）	±（0.3 % of reading+ 1.3 % of rating）	±（0.3 % of reading+ 0.7 % of rating）	±（0.3 % of reading+ 1.0 % of rating）	±（0.3 % of reading+ 1.3 % of rating）
	Temperature coefficient		± (150 ppm / °C of rating) (TYP)
Current measurement (AC, DC + AC)	Measurement range	AC	120 % of rating/CF
	Measurement range	DC＋AC	120 % of rating
	Resolution		0.003 A	0.004 A	0.005 A	0.003 A	0.004 A	0.005 A
	Accuracy12	5 Hz<f≦10 kHz	±（3 % of reading ＋ 0.1 % of rating）
	Accuracy12	10 kHz<f≦50 kHz	±（10 % of reading ＋ 1 % of rating）
Current measurement (PEAK)	Measurement range		120 % of rating
	Resolution		0.03 A	0.04 A	0.05 A	0.03 A	0.04 A	0.05 A
	Accuracy 13		±0.5 % of rating
Measurement time (Aperture)			100 μs to 3600 s

Protective functions and interfaces

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Protection functions	Overvoltage protection, Overcurrent protection, Overheat protection, Power limit (sink power)
Interface	RS232C, GPIB, USB, LAN

General specifications

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Item/Model		PBZ20-60 SR	PBZ20-80 SR	PBZ20-100 SR	PBZ40-30 SR	PBZ40-40 SR	PBZ40-50 SR
Operating temperature range		0 °C to 40 °C (32 °F to 104 °F)
Operating humidity range		20 %rh to 85 %rh (no condensation)
Storage temperature range		-25 °C to +70 °C (-13 °F to +158 °F)
Storage humidity range		90 %rh or less (no condensation)
Insulation resistance	Between the primary circuit and the output terminals	500 Vdc, 30 MΩ or greater (at 70 %rh humidity or less)
	Between the primary circuit and chassis	500 Vdc, 30 MΩ or greater (at 70 %rh humidity or less)
	Between the output terminals and chassis	500 Vdc, 0.33 MΩ or greater	500 Vdc, 0.25 MΩ or greater	500 Vdc, 0.20 MΩ or greater	500 Vdc, 0.33 MΩ or greater	500 Vdc, 0.25 MΩ or greater	500 Vdc, 0.20 MΩ or greater
Withstanding voltage	Between the primary circuit and the output terminals	No abnormalities at 1500 Vac for 1 minute
Withstanding voltage	Between the primary circuit and chassis	No abnormalities at 1500 Vac for 1 minute
Leakage current (250 V / 60 Hz)		10 mA or less
Ground bond		100 Aac, 0.1 Ω or less
Cooling system		Forced air cooling using a heat sensing variable speed fan.
Battery backup		Settings are retained when the power is off. At least three years of battery life (at 25 °C).
Weight		Approx. 110 kg (242.51 lbs)	Approx. 130 kg (286.60 lbs)	Approx. 160 kg (352.74 lbs)	Approx. 110 kg (242.51 lbs)	Approx. 130 kg (286.60 lbs)	Approx. 160 kg (352.74 lbs)
Dimensions (mm(inch))(maximum dimensions)		432.6(17.03″)(545(21.46″))W× 579.4(22.81″)(685(26.97″))H× 700(27.56″)(735(28.94″))D mm (inches)	432.6(17.03″)(545(21.46″))W× 712.1(28.04″)(815(32.09″))H× 700(27.56″)(735(28.94″))D mm (inches)	432.6(17.03″)(545(21.46″))W× 844.8(33.26″)(950(37.40″))H× 700(27.56″)(735(28.94″))D mm (inches)	432.6(17.03″)(545(21.46″))W× 579.4(22.81″)(685(26.97″))H× 700(27.56″)(735(28.94″))D mm (inches)	432.6(17.03″)(545(21.46″))W× 712.1(28.04″)(815(32.09″))H× 700(27.56″)(735(28.94″))D mm (inches)	432.6(17.03″)(545(21.46″))W× 844.8(33.26″)(950(37.40″))H× 700(27.56″)(735(28.94″))D mm (inches)
Accessories		PBZ-SR series manuals: Setup Guide (1 pc.), Quick Reference (Japanese: 1 pc / English: 1 pc.), Safety Information (1 pc.) J1 connector kit: Socket (1 pc.), Protection covers (2 pairs), Pins (30 pc.) Heavy object warning label (1 pc.), CD-ROM (1 pc.)

Item/Model		PBZ60-20.1 SR	PBZ60-26.8 SR	PBZ60-33.5 SR	PBZ80-15 SR	PBZ80-20 SR	PBZ80-25 SR
Operating temperature range		0 °C to 40 °C (32 °F to 104 °F)
Operating humidity range		20 %rh to 85 %rh (no condensation)
Storage temperature range		-25 °C to +70 °C (-13 °F to +158 °F)
Storage humidity range		90 %rh or less (no condensation)
Insulation resistance	Between the primary circuit and the output terminals	500 Vdc, 30 MΩ or greater (at 70 %rh humidity or less)
	Between the primary circuit and chassis	500 Vdc, 30 MΩ or greater (at 70 %rh humidity or less)
	Between the output terminals and chassis	500 Vdc, 0.33 MΩ or greater	500 Vdc, 0.25 MΩ or greater	500 Vdc, 0.20 MΩ or greater	500 Vdc, 0.33 MΩ or greater	500 Vdc, 0.25 MΩ or greater	500 Vdc, 0.20 MΩ or greater
Withstanding voltage	Between the primary circuit and the output terminals	No abnormalities at 1500 Vac for 1 minute
Withstanding voltage	Between the primary circuit and chassis	No abnormalities at 1500 Vac for 1 minute
Leakage current (250 V / 60 Hz)		10 mA or less
Ground bond		100 Aac, 0.1 Ω or less
Cooling system		Forced air cooling using a heat sensing variable speed fan.
Battery backup		Settings are retained when the power is off. At least three years of battery life (at 25 °C).
Weight		Approx. 110 kg (242.51 lbs)	Approx. 130 kg (286.60 lbs)	Approx. 160 kg (352.74 lbs)	Approx. 110 kg (242.51 lbs)	Approx. 130 kg (286.60 lbs)	Approx. 160 kg (352.74 lbs)
Dimensions (mm(inch))(maximum dimensions)		432.6(17.03″)(545(21.46″))W× 579.4(22.81″)(685(26.97″))H× 700(27.56″)(735(28.94″))D mm (inches)	432.6(17.03″)(545(21.46″))W× 712.1(28.04″)(815(32.09″))H× 700(27.56″)(735(28.94″))D mm (inches)	432.6(17.03″)(545(21.46″))W× 844.8(33.26″)(950(37.40″))H× 700(27.56″)(735(28.94″))D mm (inches)	432.6(17.03″)(545(21.46″))W× 579.4(22.81″)(685(26.97″))H× 700(27.56″)(735(28.94″))D mm (inches)	432.6(17.03″)(545(21.46″))W× 712.1(28.04″)(815(32.09″))H× 700(27.56″)(735(28.94″))D mm (inches)	432.6(17.03″)(545(21.46″))W× 844.8(33.26″)(950(37.40″))H× 700(27.56″)(735(28.94″))D mm (inches)
Accessories		PBZ-SR series manuals: Setup Guide (1 pc.), Quick Reference (Japanese: 1 pc / English: 1 pc.), Safety Information (1 pc.) J1 connector kit: Socket (1 pc.), Protection covers (2 pairs), Pins (30 pc.) Heavy object warning label (1 pc.), CD-ROM (1 pc.)

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Item/Model		PBZ20-60 SR	PBZ20-80 SR	PBZ20-100 SR	PBZ40-30 SR	PBZ40-40 SR	PBZ40-50 SR
Operating temperature range		0 °C to 40 °C (32 °F to 104 °F)
Operating humidity range		20 %rh to 85 %rh (no condensation)
Storage temperature range		-25 °C to +70 °C (-13 °F to +158 °F)
Storage humidity range		90 %rh or less (no condensation)
Insulation resistance	Between the primary circuit and the output terminals	500 Vdc, 30 MΩ or greater (at 70 %rh humidity or less)
	Between the primary circuit and chassis	500 Vdc, 30 MΩ or greater (at 70 %rh humidity or less)
	Between the output terminals and chassis	500 Vdc, 0.33 MΩ or greater	500 Vdc, 0.25 MΩ or greater	500 Vdc, 0.20 MΩ or greater	500 Vdc, 0.33 MΩ or greater	500 Vdc, 0.25 MΩ or greater	500 Vdc, 0.20 MΩ or greater
Withstanding voltage	Between the primary circuit and the output terminals	No abnormalities at 1500 Vac for 1 minute
Withstanding voltage	Between the primary circuit and chassis	No abnormalities at 1500 Vac for 1 minute
Leakage current (250 V / 60 Hz)		10 mA or less
Ground bond		100 Aac, 0.1 Ω or less
Cooling system		Forced air cooling using a heat sensing variable speed fan.
Battery backup		Settings are retained when the power is off. At least three years of battery life (at 25 °C).
Weight		Approx. 110 kg (242.51 lbs)	Approx. 130 kg (286.60 lbs)	Approx. 160 kg (352.74 lbs)	Approx. 110 kg (242.51 lbs)	Approx. 130 kg (286.60 lbs)	Approx. 160 kg (352.74 lbs)
Dimensions (mm(inch))(maximum dimensions)		432.6(17.03″)(545(21.46″))W× 579.4(22.81″)(685(26.97″))H× 700(27.56″)(735(28.94″))D mm (inches)	432.6(17.03″)(545(21.46″))W× 712.1(28.04″)(815(32.09″))H× 700(27.56″)(735(28.94″))D mm (inches)	432.6(17.03″)(545(21.46″))W× 844.8(33.26″)(950(37.40″))H× 700(27.56″)(735(28.94″))D mm (inches)	432.6(17.03″)(545(21.46″))W× 579.4(22.81″)(685(26.97″))H× 700(27.56″)(735(28.94″))D mm (inches)	432.6(17.03″)(545(21.46″))W× 712.1(28.04″)(815(32.09″))H× 700(27.56″)(735(28.94″))D mm (inches)	432.6(17.03″)(545(21.46″))W× 844.8(33.26″)(950(37.40″))H× 700(27.56″)(735(28.94″))D mm (inches)
Accessories		PBZ-SR series manuals: Setup Guide (1 pc.), Quick Reference (Japanese: 1 pc / English: 1 pc.), Safety Information (1 pc.) J1 connector kit: Socket (1 pc.), Protection covers (2 pairs), Pins (30 pc.) Heavy object warning label (1 pc.), CD-ROM (1 pc.)

Item/Model		PBZ60-20.1 SR	PBZ60-26.8 SR	PBZ60-33.5 SR	PBZ80-15 SR	PBZ80-20 SR	PBZ80-25 SR
Operating temperature range		0 °C to 40 °C (32 °F to 104 °F)
Operating humidity range		20 %rh to 85 %rh (no condensation)
Storage temperature range		-25 °C to +70 °C (-13 °F to +158 °F)
Storage humidity range		90 %rh or less (no condensation)
Insulation resistance	Between the primary circuit and the output terminals	500 Vdc, 30 MΩ or greater (at 70 %rh humidity or less)
	Between the primary circuit and chassis	500 Vdc, 30 MΩ or greater (at 70 %rh humidity or less)
	Between the output terminals and chassis	500 Vdc, 0.33 MΩ or greater	500 Vdc, 0.25 MΩ or greater	500 Vdc, 0.20 MΩ or greater	500 Vdc, 0.33 MΩ or greater	500 Vdc, 0.25 MΩ or greater	500 Vdc, 0.20 MΩ or greater
Withstanding voltage	Between the primary circuit and the output terminals	No abnormalities at 1500 Vac for 1 minute
Withstanding voltage	Between the primary circuit and chassis	No abnormalities at 1500 Vac for 1 minute
Leakage current (250 V / 60 Hz)		10 mA or less
Ground bond		100 Aac, 0.1 Ω or less
Cooling system		Forced air cooling using a heat sensing variable speed fan.
Battery backup		Settings are retained when the power is off. At least three years of battery life (at 25 °C).
Weight		Approx. 110 kg (242.51 lbs)	Approx. 130 kg (286.60 lbs)	Approx. 160 kg (352.74 lbs)	Approx. 110 kg (242.51 lbs)	Approx. 130 kg (286.60 lbs)	Approx. 160 kg (352.74 lbs)
Dimensions (mm(inch))(maximum dimensions)		432.6(17.03″)(545(21.46″))W× 579.4(22.81″)(685(26.97″))H× 700(27.56″)(735(28.94″))D mm (inches)	432.6(17.03″)(545(21.46″))W× 712.1(28.04″)(815(32.09″))H× 700(27.56″)(735(28.94″))D mm (inches)	432.6(17.03″)(545(21.46″))W× 844.8(33.26″)(950(37.40″))H× 700(27.56″)(735(28.94″))D mm (inches)	432.6(17.03″)(545(21.46″))W× 579.4(22.81″)(685(26.97″))H× 700(27.56″)(735(28.94″))D mm (inches)	432.6(17.03″)(545(21.46″))W× 712.1(28.04″)(815(32.09″))H× 700(27.56″)(735(28.94″))D mm (inches)	432.6(17.03″)(545(21.46″))W× 844.8(33.26″)(950(37.40″))H× 700(27.56″)(735(28.94″))D mm (inches)
Accessories		PBZ-SR series manuals: Setup Guide (1 pc.), Quick Reference (Japanese: 1 pc / English: 1 pc.), Safety Information (1 pc.) J1 connector kit: Socket (1 pc.), Protection covers (2 pairs), Pins (30 pc.) Heavy object warning label (1 pc.), CD-ROM (1 pc.)

*1: At an ambient temperature of 23 °C ± 5 °C. *2: When the input signal is in the 100 kHz bandwidth and has a crest factor of 3 or less (the measurement time is at least 10 times the input signal period). *3: Calibrated with a 1 kHz sine wave. *4: At 70 %rh humidity or less