Africa type Single phase Digital Meter KHLSM
US $6.83-$7.10
Factory wholesale DRT 341A electronic Digital Kwh Three Phase Digital Energy Meter Wattmeter Monitor
- Category: Energy Meters >>>
- Supplier: Shanghai Fengyilong Electronic Co. Ltd.
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Product Overview
Description
Brand Name | Forlong |
Model Number | DRT-341A |
Display Type | Digital Only |
Phase | Three Phase |
Measuring Energy Range | 0-999999.99 kWh |
Accuracy Class | Class1.0 |
Output Voltage | 3x230/400V AC |
Operating Temperature | -35°C ~ +55°C |
Dimensions | 110*70*60mm |
Item Name | MID Energy Meter |
Protection against penetration | IP51 |
Energy Meter Type | DIN Rail, Three Phase |
Consumption indicator (RED LED) | IEC 62053-21 |
type | Three Phase Energy Meter |
Color | Customized |
Operating Humidity range | <75% |
Storage humidity | <95% |
Protective class | II |
Certificate | MID CE ROHS LVD EMC |
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1. Q:No light for the consumption indicator
A:Check switch or circuit-breaker and fuse or thermal cut-off.
A2:Reinstall terminal screws on the 1 and 4. Make sure all screws are fixed. Than there should be a 230V 50Hz AC voltage between the terminal screws on the 1 and 4 when power supply is input.
2. Q: No light for the consumption indicator.
A1:Only when load is running, this LED will flash.
A2;If the operating power is too low, the spacing interval of flashing will take some more time, this is why it seems like LED isn’t burning.
A3:Please contact your technical supporter to replace this meter.
3. Q:The register can’t run.
A1: Check that the power supply indicator is burning.
A2: If the operating power is too low, the spacing interval of the pulses will take some more time, this is why it seems like the meter won’t count.
A3: Please contact your technical supporter to replace this meter.
4. Q: No pulse output.
A: Check the external voltage source (Ui) is 5-27V DC.
A2: Check correct connecting:connect 5-27V DC to connector 20 (anode), and the signal wire (S) to connector 21 (cathode).
A3: Please contact your technical supporter to replace this meter.
5. Q: Pulse output rate wrong.
A: Please contact your technical supporter to replace this meter.
A:Check switch or circuit-breaker and fuse or thermal cut-off.
A2:Reinstall terminal screws on the 1 and 4. Make sure all screws are fixed. Than there should be a 230V 50Hz AC voltage between the terminal screws on the 1 and 4 when power supply is input.
2. Q: No light for the consumption indicator.
A1:Only when load is running, this LED will flash.
A2;If the operating power is too low, the spacing interval of flashing will take some more time, this is why it seems like LED isn’t burning.
A3:Please contact your technical supporter to replace this meter.
3. Q:The register can’t run.
A1: Check that the power supply indicator is burning.
A2: If the operating power is too low, the spacing interval of the pulses will take some more time, this is why it seems like the meter won’t count.
A3: Please contact your technical supporter to replace this meter.
4. Q: No pulse output.
A: Check the external voltage source (Ui) is 5-27V DC.
A2: Check correct connecting:connect 5-27V DC to connector 20 (anode), and the signal wire (S) to connector 21 (cathode).
A3: Please contact your technical supporter to replace this meter.
5. Q: Pulse output rate wrong.
A: Please contact your technical supporter to replace this meter.
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