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Jitaike GK600 frequency converter
Jitaike GK600 frequency converter
Jitaike GK600 frequency converter
The GK600 universal frequency converter adopts world-class open-loop vector control technology, with two types of open-loop vector modes: robust and p

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Naming rules for product models


20180621142434_68883

Product nameplate description
20180621142434_70234

Product series description


Product nameplate description



Product series description

Type Power level (kW) Output current (A) Input current (A) Suitable motor (kW) BRAKE UNIT
GK600-4T0.75G/1.5LB 0.75G 0.75 2.5 3.4 0.75 standard
built-in
1.5L 1.5 3.8 5.6 1.5
GK600-4T1.5G/2.2LB 1.5G 1.5 3.8 5.6 1.5
2.2L 2.2 5.5 9.2 2.2
GK600-4T2.2G/3.7LB 2.2G 2.2 5.5 9.2 2.2
3.7L 3.7 9 14.9 3.7
GK600-4T3.7G/5.5LB 3.7G 3.7 9 14.9 3.7
5.5L 5.5 13 21.5 5.5
GK600-4T5.5G/7.5LB 5.5G 5.5 13 21.5 5.5
7.5L 7.5 17 27.9 7.5
GK600-4T7.5G/11LB 7.5G 7.5 17 27.9 7.5
11L 11 24 39 11
GK600-4T11G/15LB 11G 11 24 39 11
15L 15 30 50.3 15
GK600-4T15G/18.5LB 15G 15 30 50.3 15
18.5L 18.5 39 60 18.5
GK600-4T18.5G/22L(B)* 18.5G 18.5 39 60 18.5 optional
built-in
22L 22 45 69.3 22
GK600-4T22G/30L(B)* 22G 22 45 69.3 22
30L 30 60 86 30
GK600-4T30G/37L(B)* 30G 30 60 86 30
37L 37 75 104 37
GK600-4T37G/45L(B)* 37G 37 75 104 37
45L 45 91 124 45
GK600-4T45G/55L(B)* 45G 45 91 124 45
55L 55 112 150 55
GK600-4T55G/75L 55G 55 112 150 55 External
75L 75 150 201 75
GK600-4T75G/90L 75G 75 150 201 75
90L 90 176 236 90
GK600-4T90G/110L 90G 90 176 160** 90 External
110L 110 210 192** 110
GK600-4T110G/132L 110G 110 210 192** 110
132L 132 253 232** 132
GK600-4T132G/160L 132G 132 253 232** 132
160L 160 310 285** 160
GK600-4T160G/185L 160G 160 310 285** 160
185L 185 350 326** 185
GK600-4T185G/200L 185G 185 350 326** 185
200L 200 380 354** 200
GK600-4T200G/220L 200G 200 380 354** 200
220L 220 430 403** 220
GK600-4T220G/250L 220G 220 430 403** 220
250L 250 470 441** 250
GK600-4T250G/280L 250G 250 470 441** 250
280L 280 520 489** 280
GK600-4T280G/315L 280G 280 520 489** 280
315L 315 590 571** 315
GK600-4T315G/355L 315G 315 590 571** 315
355L 355 650 624** 355
GK600-4T355G/400L 355G 355 650 624** 355
400L 400 725 699** 400
GK600-4T400G/450L 400G 400 725 699** 400
450L 450 820 790** 450
GK600-4T450G/500L 450G 450 820 790** 450
500L 500 860 835** 500
GK600-4T500G 500G 500 860 835** 500
560L 560 950 920** 560
GK600-4T560G 560G 560 950 920** 560
630L 630 1100 1050** 630
GK600-4T630G 630G 630 1100 1050** 630
710L 710


*Indicating that the power level variable frequency drive brake unit can be optionally built-in; Taking 18.5G/22L as an example: the model without brake unit is GK600-4T18.5G/22L, and the model with brake unit is GK600-4T18.5G/22LB. The brake resistor needs to be equipped externally, as shown in Table 3-3.

**After configuring the DC reactor, the input current of GK600-4T90G/110L and above products is equipped with an external DC reactor at the factory. Please make sure to connect the reactor for use, otherwise it will cause the product to malfunction.



product specification



power input rated voltage 3-phase 380VAC/400VAC/415VAC/440VAC/460VAC/480VAC
input current Refer to Section 2.3
frequency 50Hz/60Hz， Range of fluctuation ± 5%
Allowable voltage range The voltage fluctuates continuously by ± 10% and briefly by -15% to+10%,
I.e. 323V to 528V;
Voltage imbalance rate<3%, distortion rate meets the requirements of IEC61800-2
power output Standard applicable motor (kW) Refer to Section 2.3
Rated current (A) Refer to Section 2.3
Output voltage (V) 3-phase: 0 to rated input voltage, with an error of less than ± 3%
Output frequency (Hz) 0.00～600.00Hz， Unit 0.01Hz
Overload capacity 150% for 1 minute
180% 10 seconds
200% 0.5 seconds
Operational control characteristics control mode V/f control
No PG vector control 1
No PG vector control 2
speed range 1: 100 (V/f control, no PG vector control 1)
1: 200 (without PG vector control 2)
Speed control accuracy ± 0.5% (V/f control)
± 0.2% (without PG vector control 1,2)
Speed fluctuation ± 0.3% (without PG vector control 1,2)
Torque response <10ms (without PG vector control 1,2)
Torque control accuracy ± 7.5% (without PG vector control 2)
starting torque 0.5Hz: 180% (V/f control, no PG vector control 1)
0.25Hz: 180% (without PG vector control 2)
positioning accuracy ± 1 line pulse
basic function START FREQUENCY 0.00～600.00Hz
Acceleration and deceleration time 0.00～60000s
Carrier Frequency 0.7kHz～16kHz
Frequency setting method Digital Settings+Operation Panel Up/Down
Digital setting+terminal Up/Down setting: upper computer communication setting
Simulation setting: AI1/AI2; Terminal pulse setting
Start mode Starting from the starting frequency
DC brake first and then start
Speed search start
Shutdown mode Slow down and stop the machine
Free parking
Deceleration and shutdown+DC braking
Energy consumption braking capability Braking unit operating voltage: 650V~750V; Usage time: 0.0~100.0s
GK800-4T45 and below brake units can be built-in
DC braking capability DC braking starting frequency: 0.00~600.00Hz
DC braking current: 0.0~100.0%
DC braking time: 0.0~30.00s
Input terminal Six digital input terminals, one of which can be used for high-speed pulse input and is compatible with dry node, active PNP, NPN input methods; Two analog input terminals, one of which can only be used as a voltage input, and the other can be used for voltage and current selection
Output terminal One high-speed pulse output terminal (square wave signal output of 0kHz~50kHz), one analog output terminal (voltage and current can be selected separately), which can achieve the output of physical quantities such as set frequency and output frequency; A switch output terminal; A set of relay output terminals
Encoder signal terminal Compatible with 5V/12V voltage level encoder
Compatible with different forms of encoder signal inputs such as open collector, push-pull, and differential
Featured Features Parameter copying, parameter backup, common DC bus, free switching of two sets of motor parameters, flexible function code display and concealment, various main and auxiliary settings and switching, reliable speed search, multiple acceleration and deceleration curve selection, analog automatic correction, brake control function, up to 16 speed operation (two speed supports flexible frequency setting mode), swing frequency control operation, fixed length control function, counting function, three sets of fault records, overexcitation braking function, overvoltage stall, undervoltage stall, power-off restart function, jumping frequency function, frequency binding function, four segment acceleration and deceleration time free switching function, motor temperature protection function, flexible fan control function, process PID control function, simple PLC control function Control function, flexible multifunctional key setting function, droop control function, parameter identification of asynchronous and synchronous machines, weak magnetic control function, high-precision torque limitation, V/f separation control, no PG torque control, PG torque control, two-way encoder signal input (supporting incremental, UVW hybrid, rotary transformer and other speed feedback forms), flexible reduction ratio control, zero servo, spindle orientation, simple carry control, pulse train position control
Protection function Refer to Chapter 7 "Fault Diagnosis and Exception Handling"
environment Place of use Indoor, not exposed to direct sunlight, free from dust, corrosive gases, flammable gases, oil mist, water vapor, dripping or
Salt content, etc
altitude 0-2000 meters
Reduce the rated output current by 1% for every 100 meters increase when using over 1000 meters
ambient temperature -10℃～50℃
humidity 5% to 95%, condensation is not allowed
vibrate Less than 5.9 m/s2（0.6g）
Storage temperature -40℃～70℃
other efficiency At rated power
7.5kW and below: ≥ 93%
11～45kW：≥95%
55kW and above: ≥ 98%
Installation method Wall Mount
protection grade IP20
Cooling method Forced air cooling


Installation size and weight

Type Appearance and installation dimensions (mm) weight
W H D W1 H1 H2 Installation hole d (kg)
GK600-4T0.75G/1.5LB 93 190 152 70 180 172 4.5 1.8
GK600-4T1.5G/2.2LB
GK600-4T2.2G/3.7LB 120 245 169 80 233 220 5.5 2.6
GK600-4T3.7G/5.5LB
GK600-4T5.5G/7.5LB 145 280 179 105 268 255 5.5 3.9
GK600-4T7.5G/11LB
GK600-4T11G/15LB 190 365 187 120 353 335 6 5.0
GK600-4T15G/18.5LB
GK600-4T18.5G/22L(B) 270 475 220 170 460 435 8 15.5
GK600-4T22G/30L(B)
GK600-4T30G/37L(B)
GK600-4T37G/45L(B) 320 568 239 220 544 515 10 24
GK600-4T45G/55L(B)
GK600-4T55G/75L 385 670 261 260 640 600 12 37
GK600-4T75G/90L
GK600-4T90G/110L 395 785 291 260 750 705 12 50
GK600-4T110G/132L
GK600-4T132G/160L 440 900 356 300 865 820 14 80
GK600-4T160G/185L
GK600-4T185G/200L
GK600-4T200G/220L 650 1040 406 400 1000 950 14 123
GK600-4T220G/250L
GK600-4T250G/280L
GK600-4T280G/315L
GK600-4T315G/355L 815 1300 428 600 1252 1200 14 165
GK600-4T355G/400L
GK600-4T400G/450L
GK600-4T450G/500L
GK600-4T500G
GK600-4T560G 1100 2000 550
GK600-4T630G


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