Grounding system TCO030
TERRACOMPACT II for automatic identification of non-functioning ground links
Description
Electrostatic Innovations from Eltex have been creating safety in hazardous areas for over 60 years: Controlled electrostatic grounding protects production sites and employees when handling highly flammable and explosive substances. During filling or decanting processes involving potentially explosive liquids or materials, the Eltex Terracompact II automatically identifies faulty, disrupted or defective ground links in the installation. Any disruption in the ground links results in an automatic shutdown of the process. The Terracompact II is a standard enclosure for mounting on DIN 46277 top-hat rails for installation in a control cabinet or a control room.
- Electronic components
- electrostatic
- grounding
- grounding device
Product characteristics
- Supply voltage
- TCB030/_0: 24 (21…31) V DC, 100 mA, Maximum safety voltage Um = 250 V
- Ambient operating temperature
- –20…+70°C (–4…+158°F)
- Storage temperature
- –20…+80°C (–4…+176°F)
- Ambient humidity
- max. 80% r.h., non-dewing; BIG BAG design: max. 70% r.h.
- Enclosure material
- sheet metal steel with wall bracket, enameled
- Protection class
- IP 64 according to EN 60529
- Dimensions
- 211 x 211 x 123 mm (H x W x D)
- Weight
- approx. 5 kg
- Indicator signal (Contact circuit)
- 2 floating changeover contacts, Maximum safety voltage Um = 250 V,
- Measurement circuit
- Intrinsically safe EN 60079-11, Maximum voltage U0: 35 V, Maximum current I0: 1.5 mA
- Operating points
- Standard TCB030/S_: ON <20 kOhm, OFF >50 kOhm / ±20%
- Approval / Identification
- ATEX: PTB 00 ATEX 2174 X
- Product features
- Installation in control cabinet, Resistive ground monitoring device
Documents
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