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3 Installation
3-1. Required parts
The following parts are required to install the unit.
Required parts
Power cable/
Protective earth cable
M-NET transmission line
Ring terminal (with a
sleeve)
Screw
LAN cable
HUB
Overcurrent breaker and
Residual Current Circuit
Breaker (RCCB)
Power supply cable of appliances shall not be lighter than design 245 IEC 57 or 227 IEC 57.
Cable size:0.75mm² to 2mm²
Shielded cable
• CPEVS: φ1.2mm to φ1.6mm
• CVVS:
1.25mm² to 2mm²
M3.5 terminal (used with the power cable (L/L1, N/L2), M-NET transmission line (A, B, S))
M4 ring terminal (used with the protective earth cable)
Have four M4 screws ready to install the unit.
10Base-T or 100Base-TX (category 5 or above) straight cable (Maximum 100m (328 ft))
Switching HUB (communication speed: 10 Mbps or 100 Mbps)
Install an overcurrent breaker and a residual current circuit breaker (RCCB) for each BAC-
HD150 unit.
Overcurrent breaker
Fuse
*2
3A
*1 Use a circuit breaker and a residual current circuit breaker (RCCB) of bipolar type (2P2E).
Use a breaker with the minimum contact distance of 3 mm (
*2 When using a fuse, use it in combination with a main switch (capacity: 3A).
Specification
Circuit breaker
3A
- 9 -
Residual Current Circuit
Breaker (RCCB)
*1
3A 30mA
0.1 sec or less
/
in.).
1
8
*1
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