DMM28 (DD28) Mechanical Energy Meter
DMM28 (DD28) Mechanical Energy Meter
| DMM28-01 | Single-phase Two-wire Mechanical Active Energy Meter ( Transparent Plastic Cover, Metallic Base) |
| DMM28-02 | Single-phase Two-wire Mechanical Active Energy Meter (Glass Cover, Metallic Base) |
| DMM28-03 | Single-phase Two-wire Mechanical Active Energy Meter (Black Plastic Cover, Metallic Base) |
| DMM28-04 | Single-phase Two-wire Mechanical Active Energy Meter (Glass Cover, Long Metallic terminal cover, Metallic Base) |
1. This mechanical energymeter is equipped with a cover made of glass, plasticor transparent PC which is anti- UV by overallmolding, a base made of aluminium andsteel, etc., a meter terminal blockmade of bakelite which is moisture resistant andfire- retardant by high temperature molding.
2. It can be equipped with 5 1 digitscyclometer or 5 digit displayer. An uni-directional cyclometer can also be selected.
3. This mechanical energy meteradopts jewel bearing or magnetic thrust bearing.
4. Meter frame is made of aluminium alloy by molding with excellent mechanical strength.So its frame has stable structure.
5. Its voltage components and current components have good electrical characteristics.
6. With a short terminal cover, thismechanical energy meter can greatly reduce installation space andvery easy to be installed. An extended terminal cover can alsobe selected to ensure a safe electricity use.
7. DMM28 (DD28)series mechanical energy metermeasures single phase two wire active energy consumption.It complies with standard IEC62053-11.
8. It adopts direct connect operation andtwo types wiring.
Application
DMM28 single phase two wire mechanical energy meter.
This mechanicalenergy 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 StandardIEC62053-11.
The meter is widely used in office buildings, shopping centersand residences, etc.
Technical specification
| Type | DMM28 |
| Accuracy (Class) | 2.0 |
| Rated voltage (V) | 220V, 230V, 240V |
| Rated current (A) | 3(6), 5(10), 5(15)A, 10(20), 10(30)A20(40), 15(45)A, 30(60), 40(80), 30(100)A |
| Starting current | 0.5%Ib |
| Insulation performance | AC Voltage 2kV for 1 minute, 1.2/50 μs waveform impulse voltage 6kV |
Please advise us if you need any different specifications, we can manufacturepersonalized energymeters according to your special requirements.
HUABANG is a mechanical energy meter manufacturer in
