RVS-DX, Digital Soft Starter Instruction Manual—4/01/04
A-3
RVS-DX Technical Data/Specifications
General Information:
Supply Voltage
Line to Line 220-600V (to be specified) +10%, -15%
Frequency
45-65Hz (fixed or variable source)
Control Supply
110-120V +10%, -15%
Control Inputs & Outputs
110-120V
Load
Three phase, three wire, squirrel cage induction motors
Stop Parameters:
Start FLC
Starter’s full load current
Motor FLA
Motor’s full load amps, 50-100% of starter FLC
Pump Control Curves
6 field selectable curves to prevent over-pressure and water hammer
Pulse Start Duration
A pulse of 80% voltage for an adjustable time of 0.1-1 second, for starting high
friction loads
Initial Voltage
10-50% voltage (can be extended to 10-80%)
Current Limit
100-400% of motor FLA (can be extended to 100-500%)
Acceleration Time
1-30 seconds (can be extended to 1-90 seconds)
Deceleration Time
0-30 seconds (can be extended to 0-90 seconds)
Dual Adjustments
Secondary settings for: Motor FLA, Initial Voltage, Current Limit, Acceleration
Time and Deceleration Time
Slow Speed Torque
Torque while the motor is operating at 1/6 speed
Motor Protection:
Too Many Starts
Maximum allowable number of starts, range: off, 1-10; during time period of 1-60
minutes
Start Inhibit
Time period of 1-60 minutes during which starting is prevented after the “TOO
MANY STARTS” fault
Long Start Time (Stall Protection) Maximum allowable starting time 1-30 seconds (can be extended to 1-250
seconds)
Overcurrent (Shear Pin)
Two operating functions: during starting trips and starter at 850% and during
running at 200-850% current, both within 1 cycle.
Electronic Overload (I
2
T)
Adjustable 75-150% of motor FLA, adjustable trip time at 500% current of 1-10
seconds
Undercurrent
Trips when current drops below 20-90% current for time delay of 1-10 seconds
Undervoltage
Trips when main voltage drops below 50-90% for a time delay of 1-10 seconds
Overvoltage
Tips when main voltage increases above 110-125% for a time delay of 1-10
seconds
Phase Loss (Under/Over
Frequency)
Trips when one or two phases are missing and when frequency is not between 40
and 65 Hz
Phase Sequence
Trips when phase sequence is wrong
Long Slow Speed Time
Trips if operating at slow speed for more than 1-30 seconds
Wrong Connection
Prevents starting; Trips if motor is not connected or incorrectly connected to the
starter
Shorted SCR
Trips is case one or more SCR’s have been shorted
Heatsink Overtemperature
Trips when heatsink temperature rises above 85°C
External Fault
Trips when an External Control closes for 2 seconds
Summary of Contents for 188-10130
Page 7: ...c h a p t e r 1 Introduction...
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Page 11: ...c h a p t e r 2 Installation...
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Page 15: ...c h a p t e r 3 RVS DX Terminals and Wiring...
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Page 18: ...RVS DX Digital Soft Starter Instruction Manual 04 01 04 3 4 Typical Wiring Diagram...
Page 21: ...c h a p t e r 4 Control Layout...
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Page 27: ...c h a p t e r 5 Features...
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Page 37: ...c h a p t e r 6 Parameters...
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Page 46: ...c h a p t e r 7 Start Up Procedure...
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Page 52: ...C h a p t e r 8 Troubleshooting...
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Page 56: ...a p p e n d i x A Technical Data Specifications...
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Page 60: ...a p p e n d i x B Dimensional Drawings...
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Page 64: ...RVS DX Digital Soft Starter Instruction Manual 4 01 04 B 5 Protected Chassis RVS DX 210 310A...
Page 65: ...a p p e n d i x C Fuse Selection Table...