Prepaid and smart electricity meters

Single-phase, three-phase, CT-connected and medium-voltage meters with STS prepayment and DLMS/COSEM.

QE-110

Prepaid IC-card energy meter

1P2WClass 0.5STSEEHC spec

Smart IC card with NFC, 15-year card life
Convertible between prepaid and postpaid at any time
Anti-tamper detection and alarm
Maximum load limit with automatic disconnect
10 consumption and 10 customer-fee step tariffs, flat or TOU
myQuill App for readings, debt and payments

Technical specifications

Standards	IEC 62053-21, 62053-23, 62052-11, 62055-31, 62056-21
Connection	1P2W DT
Nominal voltage	220 V (0.7–1.2 Un)
Current	10(80) A
Relays	Two, 90 A
Display	8-digit backlit LCD, readable without mains
Battery backup	15 years
Operating temperature	−40 °C to +75 °C
Protection	IP54
Dimensions / weight	190 × 130 × 65 mm / 0.9 kg

Request datasheet & quotation

QE-530

Smart prepaid three-phase energy meter

3P4WClass 0.5DLMS/COSEMSTS

Plug-and-play GPRS, G3-PLC, RS485 and RF modules
Remote bulk firmware update with activation date
Prepaid or postpaid, switchable remotely
Backup CPU IC card, 15-year life
Tamper, power-quality and event logs
120 A relay

Technical specifications

Standards	IEC 62053-22, 62053-23, 62052-11, 62055-31
Connection	3P4W DT
Nominal voltage	3 × 220/400 V
Current	5(100) A / 10(100) A
Accuracy	Class 0.5 active, Class B reactive
Communication	Optical IEC 62056-21, RS485 DLMS HDLC, GPRS DLMS over TCP/IP
RTC accuracy	≤ 0.5 s/day at 23 °C
Operating temperature	−40 °C to +70 °C
Protection	IP54
Dimensions / weight	290 × 170 × 85 mm / 2.2 kg

Request datasheet & quotation

QE-540

Low-voltage indirect (CT) smart meter

3P4W-CTClass 0.2DLMS/COSEM4G LTE

CT-ratio connection for large low-voltage loads
Plug-and-play PRIME-PLC, G3-PLC or 4G-LTE module
4G module with supercapacitor and high output for better coverage
Voltage cut, sag and swell detection
Tamper alerts: covers, modem or SIM removal, magnetic field, bypass
Slim body for smaller panels and faster installation
Remote authenticated firmware upgrade
AMI support for Egyptian fee deduction, CS and MD fees

Technical specifications

Standards	IEC 62052-11, 62053-22 (Class 0.2 / 0.5), 62053-23 (Class 1); EN 50470-1, EN 50470-3
Connection	3P4W via CT
Accuracy	Class 0.2 active, Class 1 reactive
Nominal voltage	3 × 240/415 V (0.8–1.2 Un)
Current	1(6) A
Communication	Optical IEC 62056-21, RS485 DLMS HDLC, 4G DLMS/COSEM over TCP/IP
Load profile	15, 30 or 60-minute capture, four-quadrant reactive energy
Tariffs	10 consumption and 10 customer-fee steps, flat or TOU
RTC accuracy	≤ 0.2 s/day at 23 °C
Battery backup	10 years
Operating temperature	−40 °C to +70 °C
Protection	IP54
Dimensions / weight	290 × 170 × 85 mm / 2.2 kg

Request datasheet & quotation

QE-640

Medium-voltage smart energy meter

CT/PTClass 0.2SDLMS/COSEMLoad profile

Remote reading, control and loss monitoring
Load profile at 15, 30 or 60-minute intervals
Four-quadrant reactive energy
MV tariffs with maximum-demand fees
CT/PT ratio configuration
Remote bulk firmware update

Technical specifications

Standards	IEC 62053-22 (0.2/0.2S), IEC 62053-23, EN 50470-1, EN 50470-3
Connection	3P4W via CT/PT
Nominal voltage	3 × 63.5/110 V
Current	1(6) A
Accuracy	Class 0.2 active, Class 2 reactive
RTC accuracy	≤ 0.2 s/day at 23 °C
Communication	Optical, RS485 DLMS HDLC, GPRS; plug-in G3-PLC and RF
Operating temperature	−40 °C to +70 °C
Protection	IP54

Request datasheet & quotation

Electricity meters

Prepaid and smart electricity meters for utilities and developers.

Quill supplies single-phase and three-phase prepaid electricity meters, CT-connected smart meters and medium-voltage meters for utilities, real-estate developers and industrial sites. The QE-110 IC-card meter follows the EEHC specification and the STS prepayment standard. The QE-530, QE-540 and QE-640 add DLMS/COSEM communication over 4G, GPRS, G3-PLC, PRIME-PLC or RS485 for remote reading, tariff updates and remote connect and disconnect.

All of our energy meters connect to the QE-SYS-2.0 AMI system, and customers top up and follow their consumption in the myQuill App.