Basic Info.
Product Description
sz01a-k3 single phase standard meter adopt unique sampling technology, with high accuracy, wide testing range. suit for electric power departments, electric energy meter manufacturers, measuring and quality examining departments used as standard.
character:
# 0.05% accuracy
# high performance-price ratio
# testing mode: active power, reactive power
# measuring voltage, current, phase angle, frequency, power factor, active power, reactive power, apparent power
# high stability
# wide testing range
# large size lcd display screen
# with communication port to pc.
technical data:
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test voltage |
range | 30v – 480v |
error | ±0.05% (30v – 480v) ±0.1% (5v – 30v) |
display range | 5.00000v – 480.000v |
test current |
range | 10ma – 120a |
error | ±0.05% (0.2a – 120a) ±0.1% (10ma – 0.2a) |
display range | 0.00001a-120.000a |
power measure error |
active power | ±0.05% (0.2a – 120a) |
reactive power | ±0.1% (0.2a – 120a) |
apparent power | ±0.1% (0.2a – 120a) |
phase angle |
range | 0º – 360º |
error | ±0.05º |
display range | 0.01º -- 359.99º |
frequency |
range | 45hz – 65hz |
display range | 45.000 – 65.000 |
pulse output |
high frequency output(ch) | 1×109 (0.2a – 1a) 1×108 (1a – 10a) 1×107 (10a – 120a) |
low frequency output(cl) | 2×10-5×ch |
pulse ratio | 1:1 |
output level | 5v |
other |
voltage supply | 220v ± 10%, 50/60hz ± 2hz |
ambient temperature | 10°c -- 30°c |
influence of external fields | = 0.05 % / mt |
relative humidity | 45% -- 75% |
dimensions (w×h×d) (mm) | 325×109×288 |
weight (kg) | 5.5 |
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Company Profile
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Business Type: |
Guangzhou geny electric co., ltd (thereafter “geny”) is a leader manufacturer of energy meter test products in china. it is professional in energy meter test system, energy meter portable tester and related accessory. the most advanced performance and accuracy are specially suit for energy meter manufacturer, government power department, energy measuring lab or institution.
genys predecessor is guangzhou yangcheng science & technology enterprises co., ltd., which established in 1987. it is the pioneer in energy meter test products. the company owned several tens of patents, more than 10 of them are patent of invention. high accuracy test system (0.01%) maintain leading position in china.
geny accounts for 30% of the domestic market of energy meter test product, over 70% state-owned power-supply bureaus and energy meter factories are our constant customer we also made great efforts in exploring overseas market, genys products are spread in more than 40 countries and areas in global market. |
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Comapany: |
Guangzhou geny electric co., ltd |
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Address: |
Gaotang ind. zone, tianhe dist |
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City: |
Guangzhou |
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Zip/Postal: |
510000 |
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State: |
Guangdong |
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Country: |
China |
guangzhou geny electric co., ltd (thereafter “geny”) is a leader manufacturer of energy meter test produc.