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Heinz-Günter Lau GmbH Elektronik und Messtechnik Kornkamp 32 DE 22926 Ahrensburg Phone: 0049 4102 42343/44 Fax: 0049 4102 43416 |
Very electrical apparatus and installation need to be safe for the user and for the equipment itself. Electrical conductors of electricity need to be insulated from each other, so that they do not create electrical hazard or unnecessary consumption. Badly insulated circuits can create leakage current which can be dangerous and trip your GFCI, RCCB or ELCB. Each country regulate those levels at which the insulation is acceptable. Check the continuity of wires, complete circuits connections, closure of contacts, circuit breakers, fuses, bounding resistance of connections, etc. are all very important.
availability: ex stock
| insulation resistance | 4/40/400/4000 MΩ - 1 kΩ; ± 2 % + 10 dgt. |
| test voltage | 125/250/500/1000 V; +10% / -0 % |
| short circuit current | < 1 mA |
| test curent |
1 mA with 125 kW load at 125 V
1 mA with 125 kW load at 125 V 1 mA with 250 kW load at 250 V 1 mA with 500 kW load at 500 V 1 mA with 1 MW load at 1000 V |
| AC voltage | 750 V - 1 V; ± 1,2 % + 10 dgt. |
| DC voltage | 1000 V - 1 V; ± 0,8 % + 3 dgt. |
| resistance | 40/400 Ω - 10 mΩ; ± 1,2 % + 3 dgt. |
| operation voltage | 6 x 1,5 V AA (UM-3) batteries |
| dimensions (WxHxD) | 92 x 200 x 50 mm |
| weight | 700 g |