12
Inverter model Brake resistor Brake unit
Built- in
Built- in
Select according to
Mark :
requirements and
The letter B or C is“” “”The letter B or C is“” “”
Attached behind the inverter
recommend of brake
model
unit
B: With brake unit and brake
resistance
C: Only with brake unit
You can select brake units
produced by other companies
optional
as standard
Externally
connected
Remark
EH620A0.4 (Single phase 220V)
EH620A0.7
EH620A1.5
EH620A2.2
EH623A0.7 (Three-phase 220V)
EH623A1.5 (Three-phase 220V)
EH623A7.5 (Three-phase 220V)
EH640A3.7 (Three-phase 380V)
EH640A18.5 (Three-phase 380V)
EH623A2.2
EH623A3.7
EH623A5.5
EH640A0.7 (Three-phase 380V)
EH640A1.5
EH640A2.2
EH640A5.5
EH640A7.5
EH640A11
EH640A15
EH640A22
EH640A30
EH640A37
EH640A45
EH640A55
EH640A75
EH640A90
Other models
80W,
≥200Ω≥200Ω
80W,
≥150Ω≥150Ω
100W,
≥100Ω≥100Ω
250W,
≥70Ω≥70Ω
150W,
≥300Ω≥300Ω
150W,
≥220Ω≥220Ω
250W,
≥200Ω≥200Ω
300W,
≥130Ω≥130Ω
500W,
≥65Ω≥65Ω
800W,
≥50Ω≥50Ω
1000W,
≥40Ω≥40Ω
400W,
≥90Ω≥90Ω
Table of Selecting Braking Units
80W, ≥100Ω≥100Ω
100W,
≥65Ω≥Ω65
300W,
≥25Ω≥Ω25
400W,
≥16Ω≥Ω16
250W,
≥40Ω≥40Ω
EH623A11
EH623A15
EH623A18.5
EH623A22
EH623A30
EH623A37
800W,
≥12Ω≥Ω12
Chapter 2 Product Information
2.10 Selection Braking Units
The data in this table is instructional , user can select different resistance value and power
according to actual situation .(Resistance values can not be lower than the recommended ones , the
power can be higher than recommended ones). Brake resistances can be selected according to the
power of motor in actual applied system .They are also related to system inertia,deceleration time,
energy of potential energy load . Customs should select the inverter according to actual situation .
The bigger the inertia ,the shorter the deceleration time ,the more frequent the brake , and should
select brake resistance with larger power and smaller resistance .
To Next Page
Loading...
General