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.Installation: It is the 35mm standard of DIN-50022
3.The 7 segment LC display is also legible twice within a period of 2 weeks without power supply.

General introduction:

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. Installation: It is the 35mm standard of DIN-50022

3. The 7 segment LC display is also legible twice within a period of 2 weeks without power supply.

Technical specifications:

Items Contents

Type RS217DR4-1

Rated voltage, extended range 230V,50Hz,-20%/+15%

Reference current lref (Limiting current Imax) 10(65)A/5(32)A

Internal consumption active power 0.4W

Accuracy class±1% B

Inrush current according to accuracy class B 40mA

Ambient temperature limits -25℃/+55℃

Interface potential free by opto-coupler, max. 30V DC/20MA and min. 5V DC.S0: pulse output described in DIN EN 62053-31, impedance 100 Ohm, pulse length 30ms, 2000imp. /kwh

Protection degree IP50 for mounting in distribution cabines with protection class IP51

Maximum conductor cross section L terminals 16mm², N and SO terminals 6mm²

Type examination certificate TCM221/14-5207

Mechanical environmental conditions class M1

Electromagnetic environmental conditions class class E2

External Dimensions Height: 82mm, Width: 18mm, Depth: 58mm