Single-phase kWh Meter, 50 or 60Hz Reference Frequency

Price:
Negotiable
minimum:
Total supply:
Delivery term:
The date of payment from buyers deliver within days
seat:
Beijing
Validity to:
Long-term effective
Last update:
2017-10-27 07:38
Browse the number:
195

Send an inquiries

Company Profile

Zhejiang Holley International Co. Ltd

By certification [File Integrity]

Contact: zjholley(Ms.)

Email:

Telephone:

Area: Beijing

Address: Holley Technology Park, Wuchang, Hangzhou, Zhejiang, China (310023)

Website: http://zjholley.longgu006.com/

Product details

Model Number: HL-DD58 Brand Name: HOLLEY INTL Key Specifications/Special Features: Construction:Meter case: two types of the cases (protective-class I and II) are availableTerminal block: molded of bakelite, voltage test link can be located inside or outside of meter caseDriving element: consists of voltage element and current element, both of which are fixed on steel frame of fine magnetic conductivity, load curve compensation device, load and inductive load adjustment mechanismsRotor: worm is an un-detachable part of rotor shaft so that mesh between worm and shaft improved, both ends of shaft are embedded with graphite bearing to ensure long service life of meter

Braking element: magnet is made of AlNiCo5 alloy and designed as U-shaped so that effect of short time over currents upon magnet is negligible

Frame: made of steel, surface is treated by negative electrophoresis to achieve excellent corrosion-proof

Upper bearing: consists of guide pin and brass sleeve, fixed into meter frame by one screw

Lower bearing: both Al-Ni-Co alloy and detachable hard ferrite magnetic bearings are available

Register: adapts heat-/abrasion-proof plastic gears and bearings, no lubrication of bearings is needed during the service life, drum is made of polycarbonate, pyrographed and printed by UV-resistant alumina to ensure non-depigmentation

Technical data:

Meter type: HLD03 (DD58)
Applicable standards: IEC60521 and BS5685
Accuracy: class 2 (according to IEC60521)
Average service life (MTTF): 20 years
Basic current (maximum current): 1. 5 (6), 3 (6), 5 (20), 5 (40), 10 (60), 15 (60) and 20A (80)
Rating current of transformer in 5A direct connection
Reference voltage: 110, 120, 220, 230 and 240V
Reference frequency: 50 or 60Hz
Power losses in voltage circuit at 50Hz: 1.0W/5V

Shipping Information:

FOB Port: Shanghai
Lead Time: 30 - 45 days

Main Export Markets:

Asia
Central/South America
Eastern Europe
Mid East/Africa
North America
Western Europe