Learning Protection Features
324
6.2.5 Dynamic Braking (DB) Resistor Configuration
For H100 series, the braking resistor circuit is integrated inside the inverter.
Group Code Name
LCD Display
Parameter Setting
Setting range Unit
PRT
66
Braking resistor
configuration
DB Warn %ED 0
0
–30
%
OUT
31
–
35
Multi-function
relay 1
–5 item
Relay 1
–5
25
DB
Warn %ED
-
-
36
Multi-function
output 1 item
Q1 Define
Dynamic Breaking Resistor Setting Details
Code
Description
PRT-66 DB
Warn %ED
Set the braking resistor configuration (%ED: Enable Duty). The braking
resistor configuration sets the rate at which the braking resistor operates
for one operation cycle. The maximum time for continuous braking is 15
sec and the braking resistor signal is not output from the inverter after the
15 sec period elapses. An example of braking resistor set up is as follows:
[Example 1]
%𝐸𝐷 =
𝑇_𝑑𝑒𝑐
𝑇_𝑎𝑐𝑐 + 𝑇_𝑠𝑡𝑒𝑎𝑑𝑦 + 𝑇_𝑑𝑒𝑐 + 𝑇_𝑠𝑡𝑜𝑝
× 100%
[Example 2]
%𝐸𝐷 =
𝑇_𝑑𝑒𝑐
𝑇_𝑑𝑒𝑐 + 𝑇_𝑠𝑡𝑒𝑎𝑑𝑦1 + 𝑇_𝑎𝑐𝑐 + 𝑇_𝑠𝑡𝑒𝑎𝑑𝑦2
× 100%
•
T_acc: Acceleration time to set frequency
Содержание LSLV-H100 Series
Страница 17: ...Preparing the Installation 4 37 90 kW 3 Phase ...
Страница 18: ...Preparing the Installation 5 110 132 kW 3 Phase ...
Страница 19: ...Preparing the Installation 6 160 185 kW 3 Phase ...
Страница 20: ...Preparing the Installation 7 220 250 kW 3 Phase ...
Страница 21: ...Preparing the Installation 8 315 400 kW 3 Phase ...
Страница 22: ...Preparing the Installation 9 500 kW 3 Phase ...
Страница 35: ...Installing the Inverter 22 ...
Страница 50: ...37 Installing the Inverter Input and Output Control Terminal Block Wiring Diagram ...
Страница 104: ...91 Learning Basic Features 0 10 V Input Voltage Setting Details V1 Quantizing ...
Страница 181: ...168 Learning Advanced Features PID Command Block ...
Страница 182: ...169 Learning Advanced Features ...
Страница 183: ...170 Learning Advanced Features PID Feedback Block ...
Страница 184: ...171 Learning Advanced Features PID Output Block ...
Страница 185: ...172 Learning Advanced Features PID Output Mode Block ...
Страница 198: ...185 Learning Advanced Features EPID1 Control block ...
Страница 199: ...186 Learning Advanced Features EPID2 Control block ...
Страница 220: ...207 Learning Advanced Features ...
Страница 235: ...222 Learning Advanced Features The Time Chart for the Exception Day ...
Страница 506: ...Table of Functions 493 ...
Страница 520: ...Table of Functions 507 8 16 4 Cooling Tower MC4 Group ...
Страница 549: ...Troubleshooting 536 ...
Страница 569: ...Technical Specification 556 11 3 External Dimensions 0 75 30 kW 3 phase 37 90 kW 3 phase ...
Страница 570: ...Technical Specification 557 110 185 kW 3 phase ...
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