Monarch NICE7000 - Selection of Braking Components; Precautions on Connecting the MCTC-PG Card; Brakingresistor Selection for the NICE7000 Models

NICE7000 User Manual 3 Mechanical and Electrical Installation
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3.6.3 Precautions on Connecting the MCTC-PG Card
1. The cable from the MCTC-PG card to the encoder must be separated from the cables of
the control circuit and the power circuit. Parallel cabling in close distance is forbidden.
2. The cable from the MCTC-PG card to the encoder must be a shielded cable. The shield
must be connected to the PE on the controller side. To minimize interference, single-end
grounding is suggested.
3. The cable from the MCTC-PG card to the encoder must run through the duct separately
and the metal shell is reliably grounded.
3.7 Selection of Braking Components
The NICE7000 models of 30 kW and below have a built-in braking unit, and you only need
to connect an external regen. resistor between BR and + terminals. For models above 30
kW, you need to install a braking unit and a regen. resistor externally.
Select the regen. resistor based on the conguration listed in the following table.
Table 3-20 Brakingresistor selection for the NICE7000
models
Controller Model
Power of
Adaptable
Motor (kW)
Max.
Resistor
(
Ω
)
Min.
Resistance
(
Ω
)
Power of
Regen.
Resistor
(W)
Braking Unit
Single-phase 220 V, range: -15% to 20% (de-rated)
NICE-LQX-2002-A/B/C0 1.1 145.0 125.0 300
Built-in
NICE-LQX-2003-A/B/C0 1.5 105.0 90.0 450
220-NICE-LQX-4007-A/B/C0 2.2 72.0 63.0 600
220-NICE-LQX-4011-A/B/C0 3.7 43.0 37.0 1100
220-NICE-LQX-4015-A/B/C0 4.0 40.0 35.0 1200
220-NICE-LQX-4018-A/B/C0 5.5 29.0 25.0 1600
220-NICE-LQX-4022-A/B/C0 11.0 18.0 16.0 3500
220-NICE-LQX-4030-A/B/C0 15.0 13.0 13.0 4500
Three-phase 220 V, range: -15% to 20%
NICE-LQX-2002-A/B/C0 2.2 72.0 65.0 600
Built-in
NICE-LQX-2003-A/B/C0 3.7 54.0 50.0 1100
220-NICE-LQX-4007-A/B/C0 4.0 40.0 35.0 1200
220-NICE-LQX-4011-A/B/C0 5.5 29.0 25.0 1600
220-NICE-LQX-4015-A/B/C0 7.5 26.0 22.0 2500
220-NICE-LQX-4018-A/B/C0 11.0 14.5 13.0 3500
220-NICE-LQX-4022-A/B/C0 15.0 13.0 12.5 4500
220-NICE-LQX-4030-A/B/C0 18.5 12.5 12.0 5500
220-NICE-LQX-4037-A/B/C0 22.0 7.5 6.0 6500 MDBUN-60-2T
220-NICE-LQX-4045-A/B/C0 30.0 5.5 4.5 9000 MDBUN-90-2T