YASKAWA A1000 Product Replacement Guide

VAN-V17001E<1>, Replacing A1000 crane with CR700
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4-4. Braking Resistor Installation Attachment
The braking resistor installation attachment for A1000 is not the same as the one for CR700.
The dimensions are the same, but the braking resistor is installed to a different location.
To use the same braking resistor and braking installation attachment as A1000, the resistor terminal ends
need to be prepared first.
The wire length changes depending on how the terminal ends have been prepared.
A1000 200 V class 0.4 kW example
Dimensions after installing the braking resistor installation attachment Table lists Heavy Duty (HD)
ratings.
Voltage
Class
Capacity
(kW)
Dimensions (mm)
Difference
in depth
(mm)
Braking resistor
installation
attachment
Model
(catalog code)
A1000 CR700
W H D1 D2 D3 D W H D1 D2 D3 D
Three-
Phase
200 V
Class
0.4
140 260 109
38
28
175
140 260 138
38
28
204
+29
A1000
EZZ020805A
(100-048-123)
CR700
900-192-126-001
(100-202-333)
0.75 +29
1.5 +29
2.2 +29
3.7 55 192 55 221 +29
Three-
Phase
400 V
Class
0.4
140 260 109
38
28
175
140 260 138
38
28
204
+29
0.75 +29
1.5 +29
2.2
55 192 55 221
+29
3.7 +29
Note: Use of the braking resistor installation attachment may void certain vibration and shock requirements.
Yaskawa recommends installing the braking resistor in a separate location if the drive is used in an area with a
high degree of vibration.
H
W
D1
D
D2
D3

YASKAWA A1000 Specifications

General

Type	AC Drive
Series	A1000
Input Voltage	200-240V, 380-480V
Frequency Range	0-400 Hz
Horsepower Range	0.5 to 1000 HP
Power Range	0.4 to 630 kW
Control Method	V/f Control
Overload Capacity	150% for 60 seconds
Braking	Dynamic Braking
Communication	Modbus
Safety	Safe Torque Off (STO)
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheat
Operating Temperature	-10 to +50°C
Storage Temperature	-20 to 60°C
Humidity	5 to 95% RH (non-condensing)
Enclosure	IP20