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ManualsBrandsGOSSEN METRAWATT ManualsLaboratory & Bench PSUsBench PSU (adjustable voltage) 0 - 80 V 0 - 3 A

54 GMC-I Messtechnik GmbH

Power Measurement

Range 0 ... 250 W 0 ... 400 W 0 ... 200 W 0 ... 350 W

Resolution @ P < 100 W 1 mW 1 mW 1 mW 1 mW

Resolution @ P ≥ 100 W 10 mW 10 mW 10 mW 10 mW

Accuracy 0.1% + 600 mW 0.1% + 600 mW 0.1 % + 600 mW 0.1 % + 600 mW

Current Slew Rates

Range CCH 1 mA/μs ... 3 A/μs 1 mA/μs ... 4 A/μs 1 mA/μs ... 2 A/μs 1 mA/μs ... 3 A/μs

Range CCL

100 μA/μs ... 300 mA/μs 100 μA/μs ... 400 mA/μs 100 μA/μs ... 200 mA/μs 100 μA/μs ... 300 mA/μs

Resolution 1 mA/μs 1 mA/μs 1 mA/μs 1 mA/μs

Accuracy

3% + 10 μs 3% + 10 μs 3 % + 10 μs 3 % + 10 μs

Transient Operation

Transient Mode Continuous, pulse, toggled Continuous, pulse, toggled Continuous, pulse, toggled Continuous, pulse, toggled

Frequency Range

0.38 Hz ... 50 kHz 0.38 Hz ... 50 kHz 0.38 Hz ... 50 kHz 0.38 Hz ... 50 kHz

Highest/Lowest Time 0 ... 655.35 ms 0 ... 655.35 ms 0 ... 655.35 ms 0 ... 655.35 ms

Resolution 10 μs 10 μs 10 μs 10 μs

Accuracy 0.2% + 10 μs 0.2% + 10 μs 0.2 % + 10 μs 0.2 % + 10 μs

Rise/Fall Time 10 μs ... 655.35 ms 10 μs ... 655.35 ms 10 μs ... 655.35 ms 10 μs ... 655.35 ms

Resolution 10 μs 10 μs 10 μs 10 μs

Accuracy 0.2% + 10 μs 0.2% + 10 μs 0.2 % + 10 μs 0.2 % + 10 μs

List Characteristics (Sequence)

Step Rate 10 μs ... 100,000 s 10 μs ... 100,000 s 10 μs ... 100000 s 10 μs ... 100000 s

Resolution 10 μs 10 μs 10 μs 10 μs

Accuracy 0.2% + 10 μs 0.2% + 10 μs 0.2 % + 10 μs 0.2 % + 10 μs

Number of Steps 1 ... 50 1 ... 50 1 ... 50 1 ... 50

Cycle 1 ... 65,535 1 ... 65,535 1 ... 65535 1 ... 65535

Storage Capacity 7 Lists 7 Lists 7 Lists 7 Lists

Expanded Functions Chain Chain Chain Chain

Battery Discharge

Discharge Time 1 s ... 100 h 1 s ... 100 h 1 s ... 100 h 1 s ... 100 h

Resolution 1 s 1 s 1 s 1 s

Accuracy 0.2% + 1 s 0.2% + 1 s 0.2 % + 1 s 0.2 % + 1 s

Battery Capacity 1 mA ... 3000 Ah 1 mA ... 4000 Ah 1 mA ... 2000 Ah 1 mA ... 3000 Ah

Resolution 1 mAh 1 mAh 1 mAh 1 mAh

Accuracy 0.3% + 0.01 Ah 0.3% + 0.01 Ah 0.3 % + 0.01 Ah 0.3 % + 0.01 Ah

Short Circuit

CCL Mode 3.3 A 4.4 A 2.2 A 3.3 A

CCH Mode 33 A 44 A 22 A 33 A

CV Mode 0 V 0 V 0 V 0 V

CRL Mode 0.0180 Ω 0.0180 Ω 0.06 Ω 0.06 Ω

CRM Mode 1.80 Ω 1.80 Ω 6 Ω 6 Ω

CRH Mode 18 Ω 18 Ω 60 Ω 60 Ω

CPV Mode 270 W 420 W 220 W 370 W

CPC Mode 0 W 0 W 0 W 0 W

Maximum Slew Rate

Current 3 A/μs 4 A/μs 2 A/μs 3 A/μs

Voltage 0.6 V/μs 0.6 V/μs 0.6 V/μs 0.6 V/μs

Programmable Open Circuit ≥ 20 kΩ≥ 20 kΩ≥ 20 kΩ≥ 20 kΩ

Trigger Input

Trigger Level TTL falling edge TTL falling edge TTL falling edge TTL falling edge

Trigger Pulse Width ≥ 10 μs ≥ 10 μs ≥ 10 μs ≥ 10 μs

Maximum Input Levels

Current 33 A 44 A 22 A 33 A

Voltage 84 V 84 V 210 V 210 V

Protection Features OV, OC, OP, OT, RV OV, OC, OP, OT, RV OV, OC, OP, OT, RV OV, OC, OP, OT, RV

Type SPL 250-30 SPL 400-40 SPL 200-20 SPL 350-30

Article number K852A K853A K854A K855A