Three Phase Chinese Speed Controller Frequency Converter Fan Motor

Three Phase Chinese Speed Controller Frequency Converter Fan Motor

two.1 Naming and nameplate identification Naming rule
JAC300 220KW


Identification Voltage level
4 3-stage 380V
S2 Solitary-stage 220V


Identification Adaptive motor sort
G CZPT variety


Identification .4 .seventy five four hundred
Adaptive motor(KW) .four .75 four hundred

two.2 Introduction of a variety of areas of the converter
The framework types of JAC580N collection converter are the plastic and metallic. The exterior diagram is proven below.

2.three Fundamental technological specification 
Table 2-1 CZPT specification of 580N series frequency converter

Merchandise Specification
CZPT functions Maximum frequency Vector management: ~500Hz V/F manage: ~500Hz
Carrier frequency .8kHz~12kHz
The provider frequency is routinely modified based on the load features.
Enter frequency
Digital setting: .01Hz
Analog placing: greatest frequency x .571%
Management mode • Open up-loop vector management (SVC)
• Shut-loop vector management (FVC)
• Voltage/Frequency (V/F) manage
CZPTting torque • G type: .five Hz/one hundred fifty% (SVC) Hz/a hundred and eighty% (FVC)
• P kind: .5 Hz/100%

Basic functions

Velocity variety 1:one hundred  (SVC) 1:one thousand  (FVC)
Continuous-velocity accuracy ± .five%  (SVC) ± .02%  (FVC)
Overload capability • G kind:60s for a hundred and fifty% of the rated recent
• P kind: 60s for one hundred twenty% of the rated recent.
Torque boost • Set enhance
• CZPTized improve .1%-30.%
V/F curve • Straight-line V/F curve
• Multi-stage V/F curve
•N-electrical power V/F curve (one.two-power, 1.four-energy, 1.6-energy, ,1.8-power, sq.)
V/F separation Two sorts: complete separation fifty percent separation
Acceleration /deceleration curve • Straight-line ramp
• S-curve ramp
4 groups of acceleration/deceleration time with the
range of .-6500.0s
DC braking DC braking frequency: .00Hz~highest frequency
Braking time: .0s~36.0s
Braking action current value: .%-a hundred.%
JOG handle JOG frequency selection: .00-fifty.00 Hz
JOG acceleration/deceleration time: .-6500.0s
Operation Command resource Operation panel, management terminal and serial communication port are given
Switch in different strategies
Frequency supply Numerous frequency sources: electronic reference, analog voltage reference, analog existing reference, pulse reference and serial port reference. The switching can be conducted in numerous methods
Auxiliary frequency source 10 varieties of auxiliary frequency supply. The auxiliary frequency jog and frequency synthesis can be accomplished flexibly
Enter terminal CZPTs:
7 electronic input terminals, amongst which one support maximum substantial-speed pulse enter of 100kHz
two analog input terminals, between which a single only supports voltage input of ~10V and the other supports voltage enter of ~10V or existing input of 4 ~20mA
Enlargement capacity:
3 digital enter terminals
one analog enter terminal, which supports voltage input of -10V ~10V and supports PT100/PT1000
Output terminal CZPTs:
1 large-speed pulse output terminal (The open collector sort is optional), supporting ~100kHz square sign output
one digital output terminal
one relay output terminal
1 analog output terminal, supporting recent output of ~20mA or voltage output of ~10V
Growth ability:
one digital output terminal
1 relay output terminal
1 analog output terminal, supporting recent output of ~20mA or voltage output of ~10V
Exhibit and keyboard operation LED exhibit Show the parameter
Important lock and function variety Realize partial or all crucial lock and determine the action selection of some keys to avoid misoperation
Protection operate Limited circuit check of electrified motor, enter/output default phase security, overcurrent safety, overvoltage security, undervoltage protection, overheat defense, overload protection, etc.


Three Phase Chinese Speed Controller Frequency Converter Fan Motor