GW INSTEK PEL-3021A Programmable DC Electronic Load (35 A / 0 V ~ 150 V / 175 W)

Voltage: 0 V to 150 V

Current: 35 A

Power: 175 W

Input Resistance: 500 kΩ

Min. Operating: 

0.75 V at 105 A

1.5 V at 35A

CONSTANT CURRENT MODE (CC)

Operating Range (H, M, L): 0 A ~ 35 A ,0 A ~3.5 A , 0 A ~ 0.35 A

Accuracy of Setting (H, M): ±(0.2 % of set + 0.1 % of F.S.) + Vin/500 kΩ

Accuracy of Setting (L): ±(0.2 % of set + 0.1 % of F.S.) + Vin/500 kΩ

Accuracy of Setting(Parallel): ±(1.2% of set + 1.1% of F.S)

Resolution (H, M, L): 1 mA, 0.1 mA, 0.01 mA

CONSTANT RESISTANCE MODE (CR)

Operating Range

Range (H): 

23.3336 S to 400 μS

(42.857 mΩ to 2.5 kΩ)

Range (M): 

2.33336 S to 40 μS

(428.566 mΩ to 25 kΩ) 

Range (L):

0.233336 S to 4 μS

(4.28566 Ω to 250 kΩ) 

Accuracy of Setting (H, M): ±(0.5 % of set + 0.5 % of F.S.) + Vin/500 kΩ

Accuracy of Setting (L):  ±(0.5 % of set + 0.5 % of F.S.) + Vin/500 kΩ

Parallel: ±(1.2 % of set + 1.1 % of F.S)

CONSTANT VOLTAGE MODE (CV)

Operating Range

Range (H): 1.5 V to 150 V

Range (L): 1.5 V to 15 V

CONSTANT POWER MODE (CP)

Operating Range

Range (H): 17.5 W to 175 W

Range (M):1.75 W to 17.5 W

Range (L): 0.175 W to 1.75 W

GENERAL

Input Range: 90 Vac to 132 Vac/180 Vac to 250 Vac Single-phase; 47 Hz to 63 Hz

Power(Max.): 90 VA

Interface: Standard：USB, RS-232/RS-485, LAN. Optional：GPIB

Dimensions (W x H x D): 213.8 mm x 124 mm x 400.5 mm

Weight: Approximate 6kg

Datasheet