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Elmark Automatyka S.A.
ul. Niemcewicza 76, 05-075 Warszawa, tel. (+48) 22 773 79 37; [email protected]; www.elmark.com.pl
NIP: 5252072585; KRS: 0000803828, Sąd Rejonowy dla M-St. Warszawy, XIV Wydział Gosp. KRS; Kapitał Zakładowy 525.000 zł, w pełni opłacony
Chapter 7 Peripheral Devices Selection
Check the motor capacity of the inverter you purchased. Appropriate peripheral devices must be selected according to the
capacity. Refer to the following list and prepare appropriate peripheral devices:
7.1
Peripheral Devices Description
Devices Name
Description
Circuit breaker and leakage breaker.
Protect inverter wiring. convenient to the installation and maintenance.
Electromagnetic contactor
Inverter is convenient to the power supply's power-on and power-off ,ensure the safety
Surge absorber
Isolation Transformers
Isolation to the Inverter's input and output. Reduce interference
DC Reactor
Protect the Inverter and suppress higher harmonics.
AC Reactor
Protect the Inverter and suppress higher harmonics. Prevent the impact of surge voltage
Brake resistor and
brake unit
Absorb the renewable Energy
Noise filler
To reduce the electromagnetic disturbance which is generated by inverter.
Ferrite ring
To reduce the electromagnetic disturbance which is generated by inverter.
7.2
Applied Braking resistor Specification
Model
Brake resistor
Brake Unit CDBR
Motor Output (kW)
Power (W)
Resistance
Value (Ω)
(≥)
ED2200-0R4G
80W
200
embedded
0.4
ED2200-0R75G
80W
150
0.75
ED2200-1R5G
100W
100
1.5
ED2200-2R2G
100W
70
2.2
ED2200-3R7G
250W
85
3.7
ED2400-0R4G
250W
300
0.4
ED2400-0R75G
250W
300
0.75
ED2400-1R5G
300W
220
1.5
ED2400-2R2G
400W
200
2.2
ED2400-3R7G/5R5P
500W
130
embedded
3.7/5.5
ED2400-5R5G
800W
90
5.5
ED2400-7R5P
1000W
65
7.5
ED2400-7R5G/11P
1000W
85
7.5/11
ED2400-11G/15P
1500W
43
11/15
ED2400-15G/1.85P
2000W
32
15/18.5
ED2400-18.5G/22P
4kW
24
18.5/22
ED2400-22G/30P
4.5kW
24
22/30
ED2400-30G/37P
6kW
19.2
30/37
ED2400-37G/45P
7kW
14.8
37/45
ED2400-45GJ55P
9kW
12.8
optional
(embedded)
45/55
ED2400-55G
11kW
9.6
55
ED2400-75P
11kW
9.6
75
ED2400-75G/90P
15kW
6.8
75/90
Summary of Contents for elmatic ED2000
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