Zhejiang Holley International Co. Ltd

Model Number: DTSY541-K Brand Name: Holleyintl Key Specifications/Special Features: ApplicationThe DDSY541-Kthree phase keypad prepayment energy meter is integrated with GPRS/PLC modem. The meter complies with IEC62055-31, IEC62055-51, IEC62055-41, IEC62052-11 IEC62053-21, IEC62056-21 and STS/DLSM/COSEM standards. Users can purchase the electricity by TOKEN. It can be easily installed with the MCU wall mounted and the UIU DIN Rail mounted (UIUcooperatedmodeoptional), and the life span of the meter is over 15 years and the data storage could be over 20 years. The advantages of the reliability and stable performance of the meter has made it the ideal choice for the three phase prepayment grid.FeaturesDouble insulationProtection:

1. Power overload
2. Over/under voltage
3. Line/load reversal
4. Magnetic tampering
5. Terminal cover tampering

LED indication for low credit and power status

Terminal type: BS EN terminal

Max. cable size 85mm

12 key international standard layout keypad with buzzer and text feedback

8 characters, 7 segment LCD display

Electromagnetic compatibility

Immunity to fast transient burst 4kV

Automatic system fault diagnosis