3256 3257...High Power 300V AC & DC Electronic Load ...GPIB

UPS Test

3256      300V, 12A, 1200W

3256E    300V, 12A, 1800W

3257      300V, 18A, 1800W

　
　
Features Applications
CC, CR, Crest Factor Mode UPS output loading test
Dual 4 1/2 Meter Display AC / DC, DC / DC, DC / AC testing
Last Setting Memory 50-400Hz Power Transformer
Five Memory Telephone PABX Ring Signal (15-25Hz)
Threshold Upper/Lower limit capability Can be Paralleled more units for higher power
Protections against V, I, W, and ¢J R&D, QC, and ATE system
Descriptions
3256,3257 is a 300V high Power AC and DC Load in one unit, it provides an ideal testing solution for UPS,
AVR, Battery, Power Transformer, etc..
3256E is a high power version of 3256, where 3256 and 3257 are suitable for 115/230V .
Each 3256 , 3257 has its own control and display panel, with five states Memory controls and GO/NG check function.
　

　

Specifications

MODEL 3254 3255
INPUT RATINGS

Power (Watt)

 1200W 1800W

Current (Ampere)

 4Armr 6Arms

Voltage (Volt)

 300Vrms / 500Vdc 300Vrms / 500Vdc
CC MODE Freq: DC, 40-70Hz 0 ~ 2 / 2 ~ 4Arms 0 ~ 3 / 3 ~6Arms

Resolution

 0.3125 / 0.625 mA 0.75 / 1.5mA
CR MODE Freq: DC-70Hz 12.5 ~ 50 ~ 200 KΩ 8.333 ~ 33.33 ~133 KΩ

Resolution

 0.005 / 0.02 mS 0.0075 / 0.03mS
4 1/2 DVM 500V 500V

Resolution

 0.1V 0.1V
4 1/2 DAM 4A 6A

Resolution

 0.001 A 0.001 A
WATT METER 0.0 ~ 1200.0W
VA METER 0.0 ~ 1200.0VA
I monitor (Isolated) 1 A / V 1A /V


General Accessories
*Power : 115V/230Vac ±10% 50/60Hz *AC Power Cord  1pc
*Cooling : Advanced Fan Cooled *Vsense cable 1pc
*Dimension: 483Wx177Hx445Dmm *Banana Plug 2 pcs
*Weight : 1200W : 18.5 Kg. / 1800W : 21.5 Kg. *Hook terminal 2 pcs
*Dimension: 483Wx177Hx445Dmm *Operation Manual 1pc
Options
1. Meter GPIB Cable 2. Meter GPIB Cable

Products list | brand | Model No. | Home