Lenze i750 - Page 64

Motor holding brake c
onnecon
Terminal X106: temperature connecon T1 /
T2 BD1, BD2
Controlling a motor holding brake with or
without brake voltage reducon
Level V LOW: < +5, HIGH: > +15
Max. Output current 0.37 ... 15 kW A 2.5
22 ... 110 kW 5.0
Cycle me ms 1
Short-circuit-proof Unlimited period
Suppressor circuit Integrated freewheeling diode and
spark suppressor
Max. Breaking energy 0.37 ... 15 kW Ws 5
22 ... 110 kW Ws 20
Max. Switching rate 6/min. at max. output current Depending on the output current:
Switching frequency doubles if the output
current is halved
Insulaon Basic insulaon Connecon via system cable
Double/reinforced insulaon Connecon via separated cable
24 V supply for motor holding brake
Terminal X107: supply voltage brake + / - 24B,
GB
DC supply of X106
External power supply unit
specic
aon
SELV/PELV
Rated input voltage V +24 ± 20 %
Max. Input current 0.37 ... 15 kW A 2.5 Typical: according to the load at X106
22 ... 110 kW A 5.0
Polarity reversal protecon Yes
Suppressor circuit Yes Suppressor diode 30 V, bidireconal
Connecon descripon Motor brake 24 V supply for motor brake
Connecon X106 X107
Connecon type Pluggable Pluggable
Max. Cable cr
oss-secon mm² 1.5 2.5
Max. Cable cross-secon AWG 16 14
Min. Cable cross-secon mm² 0.25 0.25
Min. Cable cross-secon AWG 24 24
Stripping length mm 9 12
Stripping length in 0.35 0.5
Required tool Screwdriver 0.6 x 3.5
Electrical ins
tallaon
Motor holding brake connecon
64