Marka	Martens
Ürün	Insulation Guard
Ürün Kodu	IW1000
Artikel	-
Ülke	United States (US)
Durumu	Yeni / Kullanılmamış

Teknik Bilgi

Power supply Supply voltage : 230 V AC, 115 V AC, 24 V AC ±10 %; 16.8..33.6 V DC, 10.8..15.6 V DC Power consumption: max. 4 VA Operating temp. : -10..+55 °C; Option 01 : -25..+70 °C Relative humidity : 75 % for annual mean in accordance with DIN EN50155, 95 % for 30 days all year continuously, seldom or low humidity doesn’t lead to malfunctions or cancellations. CE-conformity : EN 60664-1, EN 61326-2-4, EN 50121-3-2, EN 60068-2-1/2/6/27 add. for Option 01 : EN 50155 in following points: EN 61373, EN 60068-2-27 Fire safety : Fulfilment of fire safety requirements for railway vehicles acc. to the basic standard NFF16-101 paticulary (IEC) EN 60695-2-12 (Glow-wire testing temperature 850 °C) and NFF16-102 particulary 6.2; 6.4; 6.5 Input Unom : 0..690 V AC/DC; ab UN >400 V operation only with cover clamp permitted Frequency range : 16 2/3 ..400 Hz Measurement (standard) (health care) Umeas max. : ± 40 V ± 20 V Imeas max. : ± 220 μA ± 110 μA Ri DC : 180 kΩ (2 x 360 kΩ parallel) Impedance Zi : 180 kΩ (2 x 360 kΩ parallel) at 50 Hz Operating values AL1/AL2 : 1 kΩ..5 MΩ x 1,1 (1,1 kΩ..5,5 MΩ) programmable Accuracy : ± 5 %, ± 1 kΩ in the range 1 kΩ..5 MΩ Hysteresis : 10..100 % of the setpoint programmable Measuring time : see table1 System leakage capacity : max. 500 μF Display : LCD Dot-Matrix, 2 lines 8 characters each, character height 5 mm, with back light Indicating range : 1 kΩ..9.9 MΩ Solution  1 MΩ..9.9 MΩ : 0.1 MΩ  1 kΩ..999 kΩ : 1 kΩ Output Relay SPDT : < 250 V AC < 250 VA < 5 A; < 300 V DC < 50 W < 2 A Analogue : 0..1 mA, RF (Insulation resistance) Case : Makrolon 8020 UL94V-1 Weight : approx. 390 g Connection : screw terminals 4 mm² Protection class : case IP40, terminals IP20, BGV A3