HRMD93 Series

● Explosion protection to

• CENELEC
• IEC
• NEC

● Can be used in
Zone 1 and Zone 2
Zone 21 and Zone 22
Class I, Zone 1 and Zone 2
Class I, Division 2, Groups A, B, C, D

● Main switch and branch switch are operated with external rotary actuator.

● Internal wiring to the terminal is finished.

● International brand of explosion-proof terminal blocks.

● Copper-free Aluminium Alloy, powder coated surface.

● Entries plugged. Cable glands on request (see P6/24~39).

● Special requirements on request.

● The intelligent distribution panel is equipped with remote transmission capabilities, supporting intelligent control, interconnection and coordination, data monitoring, and early warning protection, and offers various Internet of Things (IoT) interface options. Intelligent functions can be customized according to user requirements.

Explosion protection

Global (IECEx)

IECEx PCET 22.0011X

Gas and dust

Ambient temperature range: -60°C ≤ Ta ≤ +40°C (+60°C)
Ex db IIB T6…T4 Gb
Ex db IIB+H₂ T6…T4 Gb
Ex tb IIIC T80°C…T130°C Db

Ambient temperature range: -40°C ≤ Ta ≤ +40°C (+60°C)
Ex db [ia Ga] IIB T6…T4 Gb
Ex db [ib Gb] IIB T6…T4 Gb
Ex db [ia Ga] IIB+H₂ T6…T4 Gb
Ex db [ib Gb] IIB+H₂ T6…T4 Gb
Ex tb IIIC T80°C…T130°C Db

Europe (ATEX)

TPS 23 ATEX 089761 0029 X

Gas and dust

Ambient temperature range: -60°C ≤ Ta ≤ +40°C (+60°C)
II 2 G Ex db IIB T6…T4 Gb
II 2 G Ex db IIB+H₂ T6…T4 Gb
II 2 D Ex tb IIIC T80°C…T130°C Db

Ambient temperature range: -40°C ≤ Ta ≤ +40°C (+60°C)
II 2 G Ex db [ia Ga] IIB T6…T4 Gb
II 2 G Ex db [ib Gb] IIB T6…T4 Gb
II 2 G Ex db [ia Ga] IIB+H₂ T6…T4 Gb
II 2 G Ex db [ib Gb] IIB+H₂ T6…T4 Gb
II 2 D Ex tb IIIC T80°C…T130°C Db

Certificates

IECEx; ATEX; CU-TR

Conformity to standards

EN 60079-0, EN 60079-1, EN 60079-11, EN 60079-31
IEC 60079-0, IEC 60079-1, IEC 60079-11, IEC 60079-31

Rated voltage

Low voltage: MAX. 1000V AC 50/60Hz; MAX. 1500V DC
High voltage: 6kV, 10kV, 24kV, 35kV AC 50/60Hz

Rated current

Max. 2000A

Exposed fastener

Stainless steel

Enclosure material

Copper-free Aluminium Alloy, powder coated surface

Enclosure colour

Window grey (RAL7040)

Built-in components

Main switch

MCB (miniature circuit breaker) or MCCB (moulded case circuit breaker)
Note: earth leakage protection on request

Branch switch

MCB (miniature circuit breaker) or MCCB (moulded case circuit breaker)
Note: earth leakage protection on request

Terminal

International brand of terminal blocks

Indicator

Red, green, yellow

Degree of protection

IP66

Internal & external earthing

M6/M8, M8/M8

Ambient temperature

-40°C ≤ Ta ≤ +40°C (+60°C); -60°C ≤ Ta ≤ +40°C (+60°C)

Cable entries

Standard M□×1.5 plug (the size of entry hole should be processed in accordance with actual requirements), NPT plug on request

Cable gland (optional)

DQM-II (Ex d) or DQM-III (Ex d) is recommended. Please see P6/24~39

Entry direction

Bottom

Mounting

Surface type (standard)
Pedestal type (optional)