The PLZ-4W Series Electronic Load unit is a multifunctional system designed to offer the highest levels of reliability and safety with operation function of constant voltage, constant current, constant power and constant resistance mode. And its control unit comes with GPIB, RS232C and USB as standard equipment, available in 5 models. | ||||||
A 0(Zero)V input operating voltage is available in 2 models (PLZ164WA, PLZ664WA) which are suitable to meet the testing demands for the Fuel Cell, DC/DC converter, SW Power Supply, and any other devices required for the lower operating voltage application. Model PLZ664WA offers the 132A at 0V input as a largest current rating in its class. ( 33A for model PLZ164WA) | ||||||
Furthermore, the PLZ-4W features high speed slew rate when switching, it can be used as simulating load for the characteristic, performance, life cycle, aging test in the field of application in Automobile electronics, SW Power Supply manufacturer, Secondary Battery. | ||||||
To achieve large capacity for testing application at low cost, PLZ1004W can be expanded up to 9kW by using its 2kW booster unit (PLZ2004WB). | ||||||
장비 사양 (Specification) | ||||||
PLZ-4WA 시리즈의 장비 사양 | ||||||
PLZ 164WA | PLZ 664WA | |||||
Rating | ||||||
전압(V): 0~150V | 전압(V): 0~150V | |||||
전류(A): 33A | 전류(A): 132A | |||||
전력(P):165W | 전력(P): 660W | |||||
Constant current mode (CC) | ||||||
범위: 0 ~ 34.65A (H) | 범위: 0 ~ 138.6A (H) | |||||
0 ~ 3.465A (M) | 0 ~ 13.86A (M) | |||||
0 ~ 346.5mA (L) | 0 ~ 1.386A (L) | |||||
리플(Ripple): 7.5mA rms | 리플(Ripple): 30mA rms | |||||
Constant voltage mode (CV) | ||||||
범위: 0 ~ 157.5V (H) / 0 ~ 15.75V (L) | ||||||
분해능: 10mV (H) / 1mV (L) | ||||||
Constant resistance mode (CR) | ||||||
범위: 22 ~ 400㎲ (H) | 범위: 88 ~ 1.6㎳ (H) | |||||
2.2 ~ 40㎲ (M) | 8.8 ~ 160㎲ (M) | |||||
0.22 ~ 4㎲ (L) | 0.88 ~ 16㎲ (L) | |||||
Constant power mode (CW) | ||||||
범위: 0 ~ 173.25W (H) | 범위: 0 ~ 693W (H) | |||||
0 ~ 17.325W (M) | 0 ~ 69.3W (M) | |||||
0 ~ 1.7325W (L) | 0 ~ 6.93W (L) | |||||
무게 : 7.5kg | 무게 : 16kg | |||||
크기 : Type I | 크기 : Type II | |||||
소비전력 : 450VA | 소비전력 : 1500VA | |||||
공통 사양 | ||||||
스위칭 동작 : | ||||||
동작모드 : Constant Current(CC) & Constant Resistance(CR) | ||||||
주파수 범위 : 1Hz~20kHz | ||||||
Soft-start 동작 : | ||||||
동작 모드 : Constant Current(CC) & Constant Resistance(CR) | ||||||
설정 모드 : 1, 2, 5, 10, 20, 50, 100 or 200ms | ||||||
리모트 센싱(Remote Sensing) : 2V의 Sensing 전압 | ||||||
입력 전압 : | ||||||
PLZ164W/PLZ334W/PLZ1004W: AC 100V~240(AC 90V~250V) 단상, continuous |
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PLZ164WA/PLZ664WA: AC 100~120V/200~240 (AC 90V~132V/180V~250V) 단상 |
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크기 : | ||||||
Type I : 214.5 x 124 x 400mm(최대 214.5 x 155 x 470mm) | ||||||
Type II : 429.5 x 128 x 400mm(최대 455 x 150 x 470mm) |
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