ELTEX Terrabox TCB030, Руководство по эксплуатации

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BA-en-4003-2005_TUE30
* Note! The device will be damaged if the maximum supply voltage is
exceeded. The safety of the intrinsically safe measuring circuit is
guaranteed up to the specified maximum supply voltage.
Supply voltage*
Operating ambient
temperature
Storage temperature
Ambient humidity
Enclosure material
Protection class
Dimensions
Weight
Indicator signal
(Contact circuit)
Measurement circuit
Operating points
Approval / Marking
TCB030/_0: 24 (21…31) V DC, 100 mA
TCB030/_1: 115 (105…125) V AC 50/60 Hz, 100 mA
TCB030/_2: 230 (210…250) V AC 50/60 Hz, 50 mA
maximum voltage for safety reasons U
m
= 250 V
–20…+70°C (–4…+158°F)
–20…+80°C (–4…+176°F)
max. 80 % r.h., non-dewing
BIG-BAG design: max. 70 % r.h.
sheet metal steel with wall bracket, enameled
IP64, EN 60529
211 x 211 x 123 mm (H x W x D), (see Fig. 14)
approx. 5 kg
2 floating changeover contacts
load capacity: U

230 V; I

5 A; P

100 VA
maximum voltage for safety reasons U
m
= 250 V
switching action signalled via green/red LED
intrinsically safe, EN 60079-11
maximum voltage U
0
: 35 V
maximum current I
0
: 1,5 mA
maximum output P
0
: 13 mW
maximum permissible connected load
capacity / inductance: C
0
/L
0
: 37nF/50mH or 45nF/2mH
linear characteristic
Standard TCB030/S_:
ON <20 kOhm, OFF >50 kOhm / ±20 %
BIG-BAG TCB030/B_:
ON <50 MOhm, OFF >100 MOhm / ±20 %
BIG-BAG TCB030/2_:
ON <50 MOhm, OFF >100 MOhm / ±20 %
ATEX: PTB 00 ATEX 2174 X
II 2(1) G Ex eb mb [ia Ga] IIC T5 Gb
II 2(1) D Ex tb [ia Da] IIIC T100°C Db
as shown on
appliance
marking: