1.DD28 mechanical kilo watt-hour meter
2.Glass transparent cover,Iron base,Iron long terminal cover
3.IEC62053-11
Port: Ningbo or shanghai
Minimum Order Quantity: 100 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Month
Payment Terms: T/T,Western Union
Contact Supplier
Packaging Detail: foam+carton
Delivery Detail: about 10 working days after receive payment
DD28 single phase two wire mechanical watt-hour meter is applicable to measure 50 Hz or 60 Hz active energy consumption from single phase AC electricity net.
All technical targets are completely conformed to National Standard GB/T15283-2008 and International Standard IEC62053-11.
FUNCTIONS AND FEATURES:
♦The meter has separable iron core structure;
♦Meter cover glass, plastic, transparent PC which is anti-UV molded overall ; Meter base steel, bakelite etc; Meter terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded.
♦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;
♦The bearing has four kinds: single-jewel, dual-jewel, magnetic thrust.
♦The die-casing frame is alloy aluminium, molding with excellent mechanical strength, stable structure;
♦Voltage components and current components have good electrical characteristics;
♦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;
♦Single component measures single-phase two-wire active energy consumption. Complying with standard IEC62053-11.
♦Direct connect operation, two types wiring .
TECHNICAL PARAMETERS:
| Type | Accuracy | Rated Voltage (V) | Rated Current (A) | Starting Current | Insulation Performance |
| DD28 | 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. | |||||
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