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| NO. | Title | Download Link |
|---|---|---|
| 1. | SAFESAV SN160PV series VFD catalog | Download Link |
| Series name | SN160PV:Photovoltaic series pump frequency Inverter Description: The first SN16o(box code)the second PV(C photovoltaic product code, empty represents asynchronous machine) |
| Machine type | Empty: standard version |
| M:The MINI version | |
| Adaptation power | 0.7KW~22KW |
| load type | G: general type |
| Brake unit identification |
Empty: not including the brake unit |
| C: It contains the braking unit | |
| the classification of voltage |
S2: single-phase 220V, range from-15% to 20% |
| T4:3-phase 380V, range of-15% to 20% |
| Product rating | |||||
| Frequency inverter model | Rated capacity (KVA) |
Rated input current (A) |
Rated output current(A) |
Adapter motor (Kw) |
Adapter motor (HP) |
| single-phase 220V 50/60Hz | |||||
| SN160PV-0R7G-S2 | 1.5 | 8.2 | 4 | 0.75 | 1 |
| SN160PV-1R5G-S2 | 3 | 14 | 7 | 1.5 | 2 |
| SN160PV-2R2G-S2 | 4 | 23 | 9.6 | 2.2 | 3 |
| three-phase 380V 50/60Hz | |||||
| SN160PV-0R7G-T4 | 1.5 | 3.4 | 2.1 | 0.75 | 1 |
| SN160PV-1R5G-T4 | 3 | 5 | 3.8 | 1.5 | 2 |
| SN160PV-2R2G-T4 | 4 | 5.8 | 5.1 | 2.2 | 3 |
| SN160PV-3R7G-T4 | 6 | 10.5 | 9 | 3.7 | 5 |
| SN160PV-5R5G-T4 | 11 | 13.9 | 13 | 5.5 | 7.5 |
| SN160PV-7R5G-T4 | 15 | 18.9 | 17 | 7.5 | 10 |
| SN160PV-11G-T4 | 30 | 27.8 | 25 | 11 | 15 |
| SN160PV-15G-T4 | 37 | 37.9 | 32 | 15 | 20 |
| SN160PV-18R5G-T4 | 44 | 46.7 | 37 | 18.5 | 25 |
| SN160PV-22G-T4 | 60 | 55.6 | 45 | 22 | 30 |
| Frequency Inverter model |
SN160PV-0R7G-S2, SN160PV-1R5G-S2, SN160PV-2R2G-S2 |
SN160PV-0R7G-T4,SN160PV-1R5G-T4,SN160PV-2R2G-T4, SN160PV-3R7G-4T,SN160PV-5R5G-T4,SN160PV-7R5G-T4, SN160PV-11G-T4,SN160PV-15G-T4, SN160PV-18R5G-T4.SN160PV-22G-T4 |
| DC input specifications | ||
| Maximum input DC voltage DC |
450VDC | 800VDC |
| Recommended VOC, and voltage range |
360~430VDC | 550~750VDC |
| Recommended MPPT voltage range |
250~350VDC | 450~600VDC |
| Starting voltage range | 160-450 VDC (parameters adjustable) |
300-800 VDC (parameters adjustable) |
| Model | 0.75KW-22KW |
| Output specifications | |
| Rated output voltage, AC |
1PH 220V |
| Output frequency range |
0～500.00HZ |
| Ac input | |
| Input voltage | AC,1PH,220V(-15%)~240V(+10%)AC,3PH, 380V(-15%)~440V(+10%) |
| Rated frequency | 50/60Hz |
| Frequency range | ±5%(47.5~63Hz) |
| DC input | |
| Maximum input DC voltage DC |
450VDC for 1PH |
| 800VDC for 3PH | |
| Recommended VOC, and voltage range |
360~430VDC for 1PH |
| 550~750VDC for 3PH | |
| Recommended MPPT voltage range |
250~350VDC for 1PH |
| 450~600VDC for 3PH | |
| Starting voltage range |
160-450 VDC (parameters adjustable) for for 1PH |
| 300-800 VDC (parameters adjustable) for for 3PH | |
| Power output | |
| Output voltage | 0 Input voltage |
| Output frequency | 0.1HZ~500HZ |
| Output power | Refer to the Rated Values |
| Output | Refer to the Rated Values |
| Basic function | |
| Maximum frequency | Vector control:0-500Hz |
| V/F control:0-500 Hz | |
| Carrier frequency | 0.8KHz ～ 8KHz; The carrier frequency can be automatically adjusted according to the load characteristics |
| Input the frequency resolution |
Number setting:0.01Hz |
| Analog setting: maximum frequencyx0.025% | |
| Control method | V/ F open-loop speed control; SVC open-loop vector control |
| Pull-in torque | 50Hz/150%(SVC） |
| Speed range | 1:100(SVC) |
| Steady speed accuracy |
±0.5%(SVC） |
| overload capacity | 150%,rated current 60s; 170% rated current 12s; 190% rated current 1.5s |
| Recurrent ascension | Automatic torque lift; manual torque lift 0.1%~30.0% |
| V/F curve | Three ways: straight; multipoint; N power V/F curve |
| 1.2power, 1.4 power, 1.6 power, 1.8 power,2 power) | |
| V/F separation | 2 ways: total separation, half separation |
| Acceleration and deceleration curves |
Linear or S-curve acceleration and deceleration mode. Two kinds of acceleration and deceleration time, acceleration and deceleration time range 0.0~6500.0s |
| DC injection braking |
DC brake frequency:0.00Hz~ maximum frequency |
| Brake time:0.0s~36.0s | |
| Brake action current value:0.0%~100.0% | |
| Electronic control | Point movement frequency range:0.00Hz~ maximum frequency (default 5Hz). Dot-action acceleration and deceleration time is 0.0s ~6500.0s |
| Built-in PID | It is convenient to realize the closed-loop control system of process control |
| Automatic Voltage Regulation(AVR) |
When the grid voltage changes, it can automatically keep the output voltage constant |
| Stalling control of | Automatic current and voltage limit during operation to prevent frequent |
| Over voltage and overcurrent |
overvoltage trip |
| Fast current limiting function |
Minimize the overcurrent fault and protect the normal operation of the frequency inverter |
| Torque limit and control |
The “excavator” feature automatically limits the torque during operation to prevent frequent overcurrent tripping |
| Personalized functions | |
| Instantly stop | In the case of instantaneous power decrease, using load feedback energy to compensate for voltage drop to control motor deceleration to a stop state to prevent mechanical damage |
| Fast current limiting | Avoid frequent overcurrent failure of frequency inverter |
| Timing control | Timing control function: set the time range ofo.0Min~6500.0Min |
| Multi-threaded bus support |
Supports one type of fieldbus: Modbus |
| The MPPT tracking function |
Built-in adaptive high-precision photovoltaic array maximum power point tracking |
| Automatic switchover |
Suitable for photovoltaic power supply and municipal power automatic switching of water pump application |
| Input/ output | |
| Command source | Operation panel given, control terminal given, serial communication port given. It can be switched in various ways |
| Frequency source | 5 frequency sources: digital given, analog voltage given, analog current given, pulse given, serial port given. It can be switched in various ways |
| Auxiliary frequency source |
And 5 auxiliary frequency sources. It can flexibly assist frequency fine-tuning and frequency synthesis |
| Input terminal | 5 digital input terminals, one of which supports a high-speed pulse input of up to50kHz (The reduced version has only 4 digital input terminals) |
| 1 analog input terminal, support 0~ 10V voltage input or 0~20 mA, current input |
|
| 1 rotary potentiometer analog quantity input | |
| Leading-out terminal |
1 high-speed pulse output terminal, supporting 50kHzsquare wave signal output |
| 1 relay output terminal | |
| 1 analog output terminal, support 0~20mA current output or 0~10V voltage output |
|
| Display key | |
| LED display | Display parameters |
| Key lock and function selection |
To achieve partial or total key lock, define the scope of some keys to prevent misoperation |
| Protection function | Short-circuit detection,output phase loss protection, overcurrent protection,overvoltage protection, undervoltage protection, overheat protection, overload protection, underload protection,weak light protection,etc |
| Environment | |
| Storage environment | -20°C~60°C |
| Working temperature | -10°C to 50 * C (If the temperature exceeds 40 *C, the derating should be reduced by 1% for every 1*C increase) |
| Storage humidity | <95% RH |
| Working humidity | <95% RH |
| Noise | 50dBA max |
| Else | |
| Safe | IEC 61800-5-1 |
| Communication | |
| Communication port | RS-485 |
Product specifications are subject to change without prior notice
0.75KW-22KWinstallation size
| Frequency inverter model |
Installation hole position (mm) |
Outline dimension (mm) | Installation aperture (mm) |
weight kg |
|||
| A | B | H | W | D | |||
| SN160PV-0R7G-S2 | 62 | 152 | 165 | 78 | 117 | 5.5 | 0.7 |
| SN160PV-1R5G-S2 | |||||||
| SN160PV-2R2G-S2 | 67.3 | 157.5 | 170.2 | 84.6 | 138.1 | 5 | 1 |
| SN160PV-0R7G-T4 | |||||||
| SN160PV-1R5G-T4 | |||||||
| SN160PV-2R2G-T4 | |||||||
| SN160PV-3R7G-T4 | 85 | 184 | 194 | 97 | 153.5 | 4 | 1.5 |
| SN160PV-5R5G-T4 | |||||||
| SN160PV-7R5G-T4 | 107 | 235 | 245 | 124 | 168 | 5.5 | 3.5 |
| SN160PV-11G-T4 | |||||||
| SN160PV-15G-T4 | 147 | 298 | 310 | 164.8 | 195.2 | 5.5 | 5.5 |
| SN160PV-18R5G-T4 | |||||||
| SN160PV-22G-T4 | |||||||
| Class | Terminal label | Name | Terminal function description |
| Communication | 485A | Rs485 Communication interface |
RS 485 differential signal positive end |
| 485B | RS 485 differential signal negative end | ||
| Analog input | Al | Analog input terminal | Receive the analog voltage/ current input |
| Analog output | AO | Analog output terminal | Provide an analog voltage / current output |
| Digital input | DI1 | Digital input terminal1 | Normal digital input |
| D12 | Digital input terminal2 | Normal digital input | |
| D13 | Digital input terminal 3 | Normal digital input | |
| DI4 | Digital input terminal 4 | Normal digital input(SN160PVM: Normal digital input /high-frequency pulse input) |
|
| DI5 | Digital input terminal 5 | Normal digital input / high-frequency pulse input(SN160PVM:without this terminal) |
|
| Numeric output | DO | Digital output terminal | Normal digital output /high-frequency pulse output |
| Source | 10v | External +10V power supply | Provide a+ 10V power supply |
| GND | External +10V power supply ground | ||
| 24V | External +24V power supply | Provide a +24V power supply (SN160PVM:COM is shared with GND) |
|
| COM | External+24V power supply ground | ||
| Relay output | RA/RB | relay output | Often closed terminal |
| RA/RC | Often open terminal |
| Name | Function Description |
| Edit/ exit | Level 1 menu in or out |
| Confirm | Enter the menu screen, set parameters to confirm |
| Value plus/minus | Increment/decrement of data or function code |
| Gression | In the stop display interface and the running interface, you can rotate left to select the display parameter. When modifying the parameter, you” can select the parameter modification bit |
| Run | It is used to run operations in keyboard mode |
| Stop/ reset | In the running state, press this key to stop the running operation. When the fault alarm state is restricted by the function code P.04, all control modes can be used for this key to recover the operation |
| Revolve | Adjust the rate, adjust the frequency |
| Frequency inverter model |
Recommended cable size (mm ²) | fix screw | ||||
| RST | PE | P1(+) | PB(+) | Terminal screw specifications |
Tightening torque(Nm) |
|
| UVW | (-) | |||||
| SN160PV-0R7G-S2 | 2.5 | 2.5 | 2.5 | 2.5 | M3 | 0.8 |
| SN160PV-1R5G-S2 | 2.5 | 2.5 | 2.5 | 2.5 | M3 | 0.8 |
| SN160PV-2R2G-S2 | 4 | 4 | 4 | 4 | M4 | 1.2~1.5 |
| SN160PV-0R7G-T4 | 1.5 | 1.5 | 1.5 | 1.5 | M4 | 1.2~1.5 |
| SN160PV-1R5G-T4 | 1.5 | 1.5 | 1.5 | 1.5 | M4 | 1.2~1.5 |
| SN160PV-2R2G-T4 | 2.5 | 2.5 | 2.5 | 2.5 | M4 | 1.2~1.5 |
| SN160PV-3R7G-T4 | 2.5 | 2.5 | 2.5 | 2.5 | M4 | 2~2.5 |
| SN160PV-5R5G-T4 | 2.5 | 2.5 | 2.5 | 2.5 | M4 | 1.3-1.5 |
| SN160PV-7R5G-T4 | 41 | 4 | 4 | 4 | M4 | 1.3-1.5 |
| SN160PV-11G-T4 | 6 | 6 | 6 | 6 | M4 | M1.3-1.54 |
| SN160PV-15G-T4 | 10 | 10 | 10 | 10 | M5 | 2~2.5 |
| SN160PV-18R5G-T4 | 10 | 10 | 10 | 10 | M5 | 2~2.5 |
| SN160PV-22G-T4 | 10 | 10 | 10 | 10 | M5 | 2~2.5 |
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