FOB Price
Obtenir le dernier prix4250 ~ 4900 / Set
|Minimum Order
Localit:
-
Prix de commande minimale:
Commande minimale:
1 Set
Packaging Detail:
Wooden box
Delivery Time:
7 working days
Supplying Ability:
8 Set per Week
Payment Type:
T/T, L/C, D/P
Personne à contacter Mr. Be
Wuhan East Lake Developing Zone, Hubei, China, Wuhan, Hubei
ZDN***2 multifucntional energy meter tester is designed and combined with parameters testing, energy meter calibration, wiring judgement, harmonic analysis in one. It adopts high precision and linearity voltage and current transformer, also have clamp current transformer for test without cut off circuit.
It adopts big screen color LCD, kinds interface. vector diagram displaying and wiring judgement, histogram for harmonic wave. Internal big memory power-off memory storage for **0 sets test data. Backstage software management and analysis for test data.
Voltage test range：0~**0V，*0Vã€**0Vã€**0Vã€**0V, four gears.
Current test range： 0~5A，Internal transformer 5A(CT). Clamp transformer is 5A（Q）ã€*5A（Q）ã€**0A（Q）ã€**0A（Q）, four gears.
Phase angle test range：0~**9.9°.
Frequency test range：*5~*5Hz。
Measureing test part：
Voltage, frequency：±0.*5%（±0.1%）
Current, power：±0.*5%（±0.1%）（clamp transformer ±0.5%）
Energy：±0.*5%（±0.1%）（clamp transformer ±0.5%）
Phaseä½ï¼š±0.1°
Fundamental wave and current amplitude: fundamental wave voltage error ≤0.5ï¼…F.S, current error≤1ï¼…F.S.
Test error of phase angle difference between fundamental wave voltage and current ：≤0.5°
Test error of harmonic wave voltage content：≤0.1ï¼…
Test error of harmonic wave current content：≤0.2ï¼…
Insulated resistance between voltage / current input terminal and shell ≥**0MΩ。
Withstand power frequency 1.5KV（effective value）with 1 minute between circuit and shell.
| 5A | *5A | **0A | **0A |
| ****0 r/kW·h | ***0 r/kW·h | *0 r/kW·h | **0 r/kW·h |
