Specifications

1.easy use and install
2.high quality and reasonable price
3.OEM offered

 

Application:

The DD17 type single-phase wat-hour meter is a kind of induction meter, which is applicabl to measure the rated frequency 50Hz and measure of active electric energy in single-phase A. C electric net.

 

All technical targets are completely conformed to National Standard GB/T15283-1994 Class 0.5 1and 1 AC Active Watt-hour Meter and IEC521.

 

FUNCTIONS AND FEATURES:

1. The meter has separable iron core structure;

2. Meter cover glass, plastic, transparent PC which is anti-UV molded overall, or bakelite with glass window (optional); Meter base Aluminium, steel, bakelite etc;

Meter terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded.

3. May select use 5+1 digits register or 5 digit register or customer-defined, may select add uni-directional function or able to be anti-reverse;

4. The bearing has four kinds: single-jewel, dual-jewel, magnetic thrust.

5. The die-casing frame is alloy aluminium, molding with excellent mechanical strength, stable structure;

6. Voltage components and current components have good electrical characteristics;

7. Standard configuration short terminal cover, which is helpful to reduce installation space and make it

convenient to install; May select extended terminal cover, which is for protecting the safety of using electricity;

8. Single component measures single-phase two-wire active energy consumption. Complying with standard IEC62053-11.

9. Direct connect operation, two types wiring .

 

 

TECHNICAL PARAMETERS

 

Type	Accuracy	Rated Voltage (V)	Rated Current (A)	Starting Current	Insulation Performance
DD17	2.0	220V, 230V, 240V	2(4), 2.5(5), 3(6), 5(10), 10(20), 20(40), 30(60), 40(80)	0.5%Ib	AC Voltage 2kV for 1minute,1.2/50 μs waveform impulse voltage 6kV
			5(15), 5(20), 10(30), 10(40), 20(80), 30(100)
*Please advise us if you have any different specifications,we can make according to your special requirements

 

 

Outline&Installation Size