Detailed Product Description
USAGE AND APPLICATION
DTS855/DSS855 which is three phases static active energy meter and which adopts overseas advanced double-ways electric energy measurement digit circuit chip and the workmanship of SMT and which has the characteristic of double-ways power measurement and count, high precision, high reliable and high over-load, low power loss, light weight and low cost.The product be used to using in the environmental temperature of -40℃~+55℃ and the relative humidity not more than 85%.The product meet the requirement of technology for the three phases static energy meter, which is conforming to the standard ofIEC61036
FUNCTION AND CHARACTERISTIC
◆Double-ways active electric energy count and needless of adjusting for long work
◆Supplied by three phases power supply
◆The function of loss of phase instruction, phase failure light is on when three phases is full of voltage and phase failure is off when phase failure occurred in one or two pahses.
◆Wide voltage,current and operating temperature range
SPECIFICATION AND MAIN TECHNICAL PARAMETER
SPECIFICATION
| Model |
Class |
Specification |
Impulse constant |
| DTS855 |
1.0 |
3×100V |
3×1.5(6)A |
1600imp/kw.h |
| 3×3(6)A |
1600imp/kw.h |
| 3×380V |
3×5(20)A |
800imp/kw.h |
| 3×10(40)A |
400imp/kw.h |
| 3×15(60)A |
400imp/kw.h |
| 3×15(120)A |
200imp/kw.h |
| 3×20(80)A |
200imp/kw.h |
| 3×30(100)A |
200imp/kw.h |
| DSS855 |
1.0 |
3×220/380Vor3×57.7/100V3×220V |
3×1.5(6)A |
1600imp/kw.h |
| 3×5(20)A |
800imp/kw.h |
| 3×10(40)A |
400imp/kw.h |
| 3×15(60)A |
400imp/kw.h |
| 3×15(120)A |
200imp/kw.h |
| 3×20(80)A |
200imp/kw.h |
| 3×30(100)A |
200imp/kw.h |
Note: impulse constant is in compliance with the electric energy panel mark.
STARTING
When the rated voltage,frequency and power factor equal to 1 and minus current is 0.4% of standard current, the electric energy impulse output light should instruct continually and the energy meter has the output of electric energy impulse.
NO-LOADING
When imposing 115% rated voltage and current circuit is off there is no electric energy impulse output.
RATED FREQUENCY: 50Hz or 60Hz
POWER LOSS: voltage circuit≤2W and 10VA
Current circuit≤4VA
ENVIROMENTAL CONDITION:
normal work temperature:-20℃~+45℃
Limiting work temperature:-40℃~+55℃
Relative humidity:<85%
WEIGHT: about 1kg
DIMENSION:228mm×145mm×68mm
