H Series
Variable Frequency
Drive
FEATURES
 | Voltage Ratings: |
200-230 VAC, 3 phase
380-460 VAC, 3 phase
| 50 hp to 350 hp |
| Inverter Type: PWM with IGBT |
| Control Method: Volts / Hertz with Space
Vector Technology |
| Programmable V/F pattern (Custom curves) |
| Auto and manual selectable torque boost |
| Auto energy saving |
| Multiple stall prevention modes |
| Built-in PI control |
| Slip compensation for optimal
performance |
| State of art window based drive software |
| On board diagnostics |
| 7 multiple programmable speeds |
| Adjustable carrier frequency up to 15
kHz |
| Restart from instantaneous power failure |
| Stall prevention |
| 6 programmable multifunction input
terminals and 4 output terminals |
| 2 & 3 wire operation |
| Speed search |
| Removable Keypad (Able to read &
write parameter for drive cloning) |
| Programmable auto restart after and
during trip |
| Restart from instantaneous power failure |
| CE UL cUL ISO9001 |
DESCRIPTION
The H Series is designed for high
starting torque applications with IGBT module, Space Vector PWM control
algorithm and 32-bit DSP (Digital Single Processor).
Built in PI control enables
cost-effective speed regulation of fan and pumps by precise flow, pressure and
temperature control. The optimized current and torque control by space vector
PWM algorithm and 32-bit DSP enhance power factor by exact torque calculation.
The H Series adapts Space Vector
PWM Control algorithm, which allows low THD (Total Harmonic Distortion) and low
torque, & current ripples, thereby improves output voltage utility, prevents
motor & inverter overheats and enhances power factor of motor.
The H Series has a user-friendly
interface and versatile protection functions that make it enable to maximize its
capability and to operate motors without trips.
SPECIFICATIONS
460V Class (40 - 125HP)
|
Model Number
(CI-xxx-H4)
|
050 |
060 |
075 |
100 |
125 |
|
Applicable Motor |
Constant Torque (HP) |
40 |
50 |
60 |
75 |
100 |
|
Constant Torque (kW) |
30 |
37 |
45 |
55 |
75 |
|
Variable Torque (HP) |
50 |
60 |
75 |
100 |
125 |
|
Variable Torque (kW) |
37 |
45 |
55 |
75 |
90 |
|
Output Ratings |
Constant Torque (FLA) |
61 |
75 |
91 |
110 |
152 |
|
Variable Torque (FLA) |
52 |
62 |
74 |
80 |
160 |
|
Input Ratings |
Input Voltage |
3 Phase, 380 to 460 V (± 10%) |
|
Input Frequency |
50 to 60 Hz (± 5%) |
|
Weight (lbs) |
99 |
99 |
139 |
139 |
150 |
460V Class (125 - 300HP)
|
Model Number
(CI-xxx-H4)
|
150 |
200 |
250 |
300 |
350 |
|
Applicable Motor |
Constant Torque (HP) |
125 |
150 |
175 |
215 |
300 |
|
Constant Torque (kW) |
90 |
110 |
132 |
160 |
220 |
|
Variable Torque (HP) |
150 |
200 |
250 |
300 |
350 |
|
Variable Torque (kW) |
110 |
132 |
160 |
185 |
280 |
|
Output Ratings |
Constant Torque (FLA) |
183 |
223 |
264 |
325 |
432 |
|
Variable Torque (FLA) |
228 |
264 |
330 |
361 |
477 |
|
Input Ratings |
Input Voltage |
3 Phase, 380 to 460 V (± 10%) |
|
Input Frequency |
50 to 60 Hz (± 5%) |
|
Weight (lbs) |
216 |
2165 |
269 |
269 |
386 |
All Models:
|
Output Ratings |
Max. Frequency |
0.5 to 400 Hz |
|
Output Voltage |
3 Phase, 0 to Input Voltage |
|
Control |
Control Method |
Space Vector PWM |
|
Frequency Resolution |
0.01 Hz |
|
Frequency Accuracy |
0.01% of Maximum Frequency
(Digital Setting)
0.1% of Maximum Frequency
(Analog Setting)
|
|
V/F Ratio |
Linear, Non-linear, User
Programmable |
|
Braking Torque(w/o DB) |
About 20% |
|
Overload Capacity CT |
150% for 1 minute |
|
Overload Capacity VT |
120% for 1 minute |
|
Torque Boost |
0 to 20% programmable |
|
Operating |
Operation Method |
Key-pad Control
Terminal Control
Remote (Option)
|
|
Frequency Setting |
Analog: 0 to 10 V / 4 to 20 mA
Digital: using Key-pad
|
|
Acceleration /
Deceleration Time
|
0.1 to 6,000 sec
8 Pre-defined Acc. / Dec. Ramp
(Programmable)
|
|
Multi-Step |
8 Preset Operation Speed
(Programmable) |
|
Programmable I/O |
Programmable Input |
6 Programmable Inputs |
|
Programmable Output |
5 Programmable Outputs |
|
Protective
Functions
|
Inverter Trip |
Overvoltage, Undervolatage, Overcurrent, Fuse Open, Ground Fault, Inverter Overheat, Motor Overheat,
Main CPU Error. |
|
Stall Prevention |
Over-current Prevention |
|
Instant Power Failure |
Below 15 msec: continuous
operation
Over 15 msec: auto restart
(programmable)
|
|
Operating
Condition
|
Ambient Temperature |
14 °F to 104 °F (-10 °C to 40
°C) |
|
Humidity |
Below 90% Relative Humidity (Non
Condensing) |
|
Altitude |
Less than 3,300ft (1,000m)
without de-rating |
|
Cooling System |
Forced Air Cooling |
ORDERING INFORMATION
|
460V |
| Model |
Motor
Ratings |
|
Constant Torque
Application (1) |
Variable Torque
Application (1) |
|
HP |
kW |
HP |
kW |
| CI-050-H4 |
40 |
30 |
50 / 60 |
30 |
| CI-060-H4 |
50 |
37 |
60 / 75 |
37 |
| CI-075-H4 |
60 |
45 |
75 |
45 |
| CI-100-H4 |
75 |
55 |
100 |
55 |
| CI-125-H4 |
100 |
75 |
125 |
75 |
| CI-150-H4 |
125 |
90 |
150 |
90 |
| CI-200-H4 |
150 |
110 |
200 |
110 |
| CI-250-H4 |
175 |
132 |
250 |
132 |
| CI-300-H4 |
225 |
160 |
300 |
160 |
| CI-350-H4 |
300 |
220 |
350 |
220 |
Overload rating is 150% for one minute, 200% for 0.5 seconds.
Variable Torque (VT) Overload rating is 110% for one minute, 150% for 0.5
seconds
Horsepower is based on "typical" NEMA B 4 pole motor design. Always select according to the motor rated current.
|
