The DT862 three-phase fore-wire meter is designed to meet the latest IEC62053-21,IEC62052-11,measuring active energy meter.
Port: Ningbo or shanghai
Minimum Order Quantity: 100 Piece/Pieces
Supply Ability: 3000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union,MoneyGram
Contact SupplierPackaging Detail: 10PCS/CTNS
Delivery Detail: 15days with advanced deposit
1 | Meter type | DT862 | |
2 | Applicable Standards | IEC60521,IEC514 | |
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) A | 1.5 3 5 5 10 15 20 30 | |
6 | Maximum current (lmax) A | 6 6 10 20 40 60 80 100 | |
7 | Rating current of transformer In | 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%/°C <0.12%/°C | |
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 | ≈3.5kg | |
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 |