ZQAM1 Single-phase meter is used to measure electric power in single-phase 50Hz or 60Hz AC circuit. It should be fixed to use with the limited working temperature of －30℃～＋55℃ and  the relative humidity of not exceeding 95%, and without the corrosive gas and salty spray in the air.

The dimension is specially designed for export, suitable for the tropical rainforest climate.

Structure

1. Case: one-piece steel base, transparent glass cover, extended steel terminal cover;

2. Bearing: magnetic bearing or single jewel bearing

3. Register: wheel type, five or six digitals;

4. Frame: molded aluminum alloy;

5. Braking component: Al. Ni. Co single pole magnet;

6. Driving component：voltage steel core is complete rivet pressing type，adjusting screw type light load adjustment, slide resistance type phase adjustment;

Main technical data

Reference voltage	110V, 120V, 220V, 230V, 240V
Frequency	50Hz or 60Hz
Basic current (rated max, current)	1.5(6)A, 5(20)A, 10(40)A, 15(60)A, 20(80)A, 30(100)A
Class	2
Voltage circuit consumption	1.2W  6VA
Current circuit consumption	2.5VA
Basic speed	18 r/min
Torque	4.0×10-4N·M
Weight of rotor	19g
Weight of meter	1.7kg
Standard	IEC62053-11, GB/T15283-94