Active Member
|
[China]
Address: Floor 4, Unit C, Building 2, Skyworth Innovation Valley, Shiyan Street, Baoan District, Shenzhen, Guangdong Province, China
Contact name:Yang
Zhejiang Risesun Science and Technology Co.,Ltd. |
|
|
Din Rail Three Phase Meter
Features
1. Measuring function: It can measure the positive active energy, and also can measure various parameters in real time, such as voltage, current, active power.
2. Display: LCD display with 6 integrals and one decimals,
i.e.99999.9kWh. On the right next to the display are the keys MODE
and SELECT. Press them to scroll through the menu. First the
background lighting switches on. The display then shows the total
active energy per tariff, the active energy of the resettable
memory RS1 or RS2 as well as the instantaneous values of
consumption, voltage and current per phase.
3. Installation: It is the 35mm standard of DIN-50022.
4. The 7 segme nt LC display is also legible twice within a period of 2 weeks
without power supply. Press the buton.
Technical specifications
| Items | Contents |
|---|---|
| Rated voltage,extended range | 230V,50Hz,-20%/+15% |
| Reference current Iref(Limiting current Imax) | 10(65)A/5(32)A |
| Internal consumption active power | 0.4W |
| Type | RS237DR3-2 |
| Inrush current according to accuracy class B | 0.004×Iref |
| Ambient temperature limits | -25℃/+55℃ |
Interface(optional) | RS485 bus series 14 or M-bus |
| Protection degree | IP50 for mounting in distribution cabines with protection class IP51 |
| Maximum conductor cross section | L and N terminals 16mm², M-Bus/SO/RSA/RSB terminals 6mm² |
| Type examination certificate | TCM 221/14-5225 |
| Mechanical environmental conditions | class M1 |
| Electromagnetic environmental conditions class | class E2 |
| Accuracy class ±1% | B |
| External Dimensions | Height:82mm, Width:70mm, Depth:58mm |
