DDDL-2000JZ AC DC generator (referred to as the up flow reactor), developed by our company developed test equipment, which combines the advantages of similar products at home and abroad in a body, and adopts the technology of numerical control, anti-interference ability strong, and a generation of up flow is compared, due to the low power consumption and large capacity self coupling voltage converter and high permeability core, with the advantages of high output power, small volume, light weight, etc.. Mainly used for thermal relay, motor protector, contactors, breaker device, air switch, switch cabinet, circuit breaker, protection screen calibration, bus, bus heating experiment, detection of DC transformer.

equipped with beautiful PVC panel

The built-in digital ammeter for direct reading

The high accuracy level 0.2

The big power, small volume, strong load ability

The test precision is high

 (1) Name: SDDL-2000JZ AC / DC current generator.

(2) the environmental groups: belong to GB6587.1-86 "electronic measuring instruments environmental tests program" in group III instrument (can) for use in an outdoor environment.

Input voltage: AC220V + 10%

Rated capacity: 7KVA

The 2.1 highest output DC current value: 2000A, in the current sustainable 8 hours of work.

2.2 the highest output DC voltage: 5V.

2.3 output current regulation: 0~2000A continuously adjustable.

AC:0-2000A DC:0-2000A

2.4 accuracy requirements:

Source: the effect is less than or equal to 0.3% ratings

Shi Piao: less than 1% of rated value

The temperature drift is less than 0.04% / C ratings:

Load effect: less than 1% ratings (output voltage change due only to the output current from zero to the rated value caused by changing rate)

Ripple voltage ratings: less than 1% +10mV.

2.5 line adjustment rate: 0.1%

Load adjustment rate: 0.1%

2.6 output display:

Display mode: 4 bit digital voltmeter display

Table 5 digital display for current

Table 0.1V: voltage display accuracy

Table 0.1A current

Display error: 1 words less than 0.2% meter.

1 words current meter is less than or equal to 0.2%.

2.7 the equipment should have the over-voltage, over-current, over temperature, phase automatic protection.