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| Categories | Electromechanical Energy Meter | 
|---|---|
| Place of Origin: | China | 
| Brand Name: | Xili | 
| Certification: | IEC, MID | 
| Model Number: | DT86 | 
| MOQ: | 500 PCS | 
| Price: | Negotiation | 
| Packaging Details: | Export carton | 
| Delivery Time: | 50 days | 
| Payment Terms: | L/C | 
| Supply Ability: | 1 million per year | 
IEC Three Phase Electromechanical Energy Meter with ABS , Bakelite , PC Terminal cover
IEC Three Phase Electromechanical Energy Meter Four wire
The DT86 three-phase fore-wire meter is designed to meet the latest IEC62053-21,IEC62052-11 standards for measuring active energy in three-phase four-wire alternating current power grids. Connection is direct or by instrument transformers.. It has an average service life(MTTF)of 20 years and maximum overload capacity of 600%Ib.
Terminal block
The terminal block is molded of heat-and flame-resistant Bakelite . It is fixed in the extended meter base. The voltage test link can be located inside or outside of the meter case.
Driving element
The driving element consists of a voltage element and a current element, both of which are fixed on the aluminum alloy frame. It has a load curve compensation device and inductive load adjustment mechanism.
Register Cyclometer single, unidirectional, Jumping
Technical data:
1  | Meter type  | DT86  | |
2  | Applicable Standards  | IEC62053-21 sw IEC62052-11  | |
3  | Accuracy class (according to IEC 60521)  | Transformer operated: Class 1 Direct connected: Class2  | |
4  | Average service life (MTTF)  | 20 years  | |
5  | Basic current (lb)  | 1.5 3 5 5 10 15 20 30  | |
6  | Maximum current (lmax)  | 6 6 10 20 40 60 80 100??  | |
7  | Rating current of transformer  | 5A Direct connection  | |
8  | Reference voltage Un  | 3×57.7/100V,3×220/380V 3×230/400V,3×240/415V  | |
9  | Reference frequency fn  | 50Hz,60Hz  | |
10  | Power losses in voltage circuit at? 50Hz Un  | 1.0W/4.5VA  | |
11  | Power losses in current circuit at? 50Hz Un Ib  | <0.5VA  | |
12  | Non-running with no-load  | 0.8~1.1Un  | |
13  | Starting current  | 0.4%Ib 0.5%Ib  | |
14  | Mean temperature coefficient From 0.1Ib to Imax at unity PF From 0.2Ib to Imax at unity 0.5 lagging  | <0.08%/? <0.12%/?  | |
15  | Insulation level Withstand A. C. Voltage for 50Hz, 1min  | >2kV(when bakelite base>4kV) >6KV(when bakelite base>8kV)  | |
16  | Rated load torque at unity PF, Ib  | >800μMn  | |
17  | Weight of rotor  | 48g  | |
18  | Weight of meter  | ?.5kg  | |
19  | Meter base  | Steel, Bakelite, PC  | |
20  | Meter cover  | Bakelite, transparent PC  | |
21  | Terminal cover  | ABS, Bakelite, PC  | |
22  | Register  | Cyclometer single, Unidirectional, Jumping  | |
23  | Option  | Reverse running stopper  | |
                                 
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