Model and meaning
HW K 3 → ① ②/③ ④/⑤ ⑥ ⑦
HWK3; product series code (HW-YUANKY, K-control and protection switch, 3 design serial number)
①:Shel-level current (INMI: 45A. 125A
②: Breaking capocity code (ICS): C--15KA.Y--35KA
③:Load nature code: M-motor protection, L-distribution protection
④:Rated working current (I旧) (A: 1.3.6.12.16.25 32.45.63.80, 100.125
⑤: Auxiliay contact code: 06-3 normally open 2 normally closed +1 foult trip +1 foult alorm (fire fightingl
⑥:Control power supplyvoltage IUS: Q-400V (380V1. M-230V20...
⑦: Add-on function code: basic type without code, F-fire type, L-leakage type, T-communication type, G-isolated type Note: All HWK3 series products are isolated type without G
Product features and advantages
Structure optimization: HWK3 series switches adopt a modular integrated structure, which integrates the main functions of circuit breakers, contactors, overlood relays, starters, isolators and other products. One product can replace the original multi-component combination.
Miniaturi2ation: The width of the HWK3 switch is smaller than similar conventional products on the market, reducing installotion space.
Reliability improvement: high operational reliability and high short-circuit breaking capacity: the controller uses digital processing technology. accurate measurement. and strong anti-interference ability.
Perfect protection function: the switch has many protection functions such as phase failure, overcurrent. locked rotor. short circuit. undercurrent. overvoltage and undervoltage. three-phase unbalance, start delay. etc, and the motor has protection schemes for starting, running and stopping. No protection function is missing.
Specific functions The product has the function of restoring preset values and self-tuning to meet the needs of users.
Complete specifications: HWK3 has basic type, fire protection type, leakage type, communication type, etc.. all the products of the series have isolation function.
Solution: Derivative products are diverse: reversible motor controller (HWK3N. Star-delta decompression starter (HWK31), auto-coupling decompression starter (HWK3Z1. two-speed motor controller (HWK3DI, etc. to meet the needs of different occasions.
Product performance index
| Model (Shell Grode) |
HWK3-45 |
HWK3-125 |
| Products meet standards |
GB14048.9.、IEC60947-6-2 |
| Rated working voltage Ue |
400VAC、690VAC、50Hz、60Hz、 |
| Rated insulation voltage Ui |
690V |
| Rated impulse withstand voltoge Uimp |
4kV |
6kV |
| Conventional heating current lth (A) |
16 |
45 |
80 |
125 |
| Rated working current le (A) |
1 |
3 |
6 |
12 |
16 |
25 |
32 |
45 |
63 |
80 |
100 |
125 |
| Use category |
AC-41、AC-44 |
| Rated breaking capacity Ics |
AC400V:C-15kA,Y-35kA AC600V:4kA |
| Pole number |
3P |
| Electrical life AC-43 |
1 million times |
300.000 times |
| Mechanical life |
10 million times |
3 million times |
| Working system (intermittent working systeml |
Level 300 load factor 40% |
Level 120 load factor 25% |
| Product type |
Basic type,fire protection type,leakoge type.communication type,isolation type tstandard for all
Series |
| Protective function |
Overload,short circuit,locked rotor,undercurrent,unbalance,phase failure,overvoltage
undervoltage,start delay |
| Derived products |
Double-speed motor controller,reversible motor controller,star-delta decompression starter
outo-coupling decompression starter |
| Applicable environment |
1.Basement,machine room,dark and damp 2.Simple control box for industrial and mining.high
temperature,dust,vibration |
| Pollution level |
Level 3:Conductive pollution,or dry non-conductive pollution becomes conductive due to
condensation |
| Environmental temperature and humidity |
Compliance)-5℃-+40℃.90%,(Reliability)-25℃-+70℃.80% |
| Terminal screws |
8.8 grade |
Switching current and motor power
| Model |
Rated working current eI A |
Owersod setting current ronge lr(A) |
Controilable motor power P(kW)
(AC400v) |
| HWK3-45 |
1 |
0.4-1 |
0.12-0.3 |
| 3 |
1.2-3 |
0.37-1.2 |
| 6 |
2.4~6 |
1.0~2.7 |
| 12 |
4.8~12 |
2.2~5.5 |
| 16 |
6.4-16 |
3.0-7.5 |
| 25 |
10-25 |
5.0~12 |
| 32 |
12.8-32 |
6.5-15 |
| 45 |
18-45 |
9.0-22 |
| HWK3-125 |
63 |
25~63 |
12~30 |
| 80 |
40~80 |
22~37 |
| 100 |
50～100 |
27～45 |
| 125 |
63~125 |
35~55 |
HWK3 function parameters
HWK3 switch controller function parameters can be set as follows:
■Factory preset value: The contoller of CPS switch has been set according to the requirements of factory preset value" in the table when it leaves the factory:
■Factory requirements setting: The user specifes the setting requirements when ordering. and the factory settings should be set as required when the switch leaves the factory;
■Operation settings: Before the switch is operated, the function porameters should be adjusted and set according to the actual circuit load and requirements;
■Restore factory sttings; Turn on the "Restore factory sttings" function, the switch parameter sttings will be restored to foctory preset values"; Adaptive tuning: Turm on the "Adoptve tuning" function. the switch will automatically adjust the overlod current value (IRI according to the circuit lood, and other setting porameters remain unchanged.
HWK3 function parameters
Motor protection type (M) switch stting
| Festures |
Parometer settirg |
Delay setting |
Foctor defaut |
USer Can set
parameters |
Foult status output |
Remarks |
| Setting current Ir. |
(0.4 -1)le |
|
1.0xle |
(0.4 -1)le |
|
|
| Overload protection |
F0.F1,F2,F3.F4 |
See table
descniptior |
F1 |
F0.F1,F2.F3,F4 |
Delayed trip/alarm |
|
Short-circuit short-time
protection |
(3~12)lr |
0.3～0.6s |
8lr/0.4s |
(3~12)lr |
Delayed trip/alarm |
|
Short circuit
protection |
Type 45 |
(6～16)le |
Instantaneous |
14le |
(6-16)le |
Instantaneous trip |
|
| Type 125 |
(6~14)le |
12le |
(6-14)le |
|
Unbalanced (phase-off)
protection |
(20%-80%)+(0) |
1-40s |
30%/10s |
(20%-80%)+(0) |
Delayed trip/alarm |
Fire-fighting phase-
off delay releas |
| Undercurrent protection |
(0～0.8)lr+(0) |
1~60s |
(0) |
(0~0.8Nr+(0) |
Delayed trip/alarm |
|
Undervoltoge
protection |
Us230V |
(154V~198V)+(0) |
1~30s |
176V/10s |
(154V~198V+(0) |
Delayed trip/alarm |
Fire-fighting delayed
trip below 132V |
| Us400V |
(266V-342V)+(0) |
1-30s |
304V/10s |
(266V-342V)+(0) |
Delayed trip/alarm |
Fire-fighting delayed
release below 240V |
Overvoltage
protection |
Us230V |
(230V-286V)+(0) |
1-30s |
264V/10s |
(230V-286V)+(0) |
Delayed trip/alarm |
|
| Us400V |
(400V-496V)+(0) |
1-30s |
456V/10s |
(400V-496V)+(0) |
Delayed trip/alarm |
|
| Start delay |
(0-99s)+(0) |
0-99s |
3s |
(0-99s)+(0) |
During start-up delay
some functions are
shielded and short circut
instantaneous trp |
|
| Stall protection |
(5~9}lr+(0) |
0~50s |
(0) |
Hide menu |
Delayed trip/alarm |
|
Residual current
protection |
(30~500mA)+(0) |
0.1~1s |
100mA/0.1s |
(30~500mA)+(0) |
Delayed trip/alorm |
|
Description:
1) Communication and leakage are optional model functions; communication adopts RS485 communication line, RJ45 interface, Modbus protocol;
2)Cortoller overlod protection curve (1.5Ir action time sk FO (close overoad protectionl, F1 (511. F2 (981. F3 (144. F4 (200)
3)Over/under voltoge protection of the contolle, its power signal is token from the control terminalUslA1--A2k
4)For the user can set the setting parameters not listed in the parameter column. it can be done in the hidden menu when setting is required;
5) The residual current is set to the gear forrmat: 30, 50, 75, 100, 150, 200, 300. 500 (mA;
6)When the function parameter in the table is set to 4O0. it means that the function is of. the controller has no foult status output. and the disploy shows *0*.
HWK3 function parameters
Motor protection type (MI switch seting
| Features |
Parpmetersetting |
Delay setting |
Factary defaut |
user con set
paromelers |
Fault status output |
Remarks |
| Setting current lr. |
(0.4~1)le |
1.0xle |
(0.4～1)le |
|
|
|
| Overiood protection |
F0.F1,F2.F3,F4 |
See table
description |
F1 |
F0F1F2.F3.F4 |
Deloyed trip/olarm |
|
Short-circuit short-time
protection |
(3-12)lr |
0.3-0.6s |
8lr/0.4s |
(3-12)lr+(0) |
Delayed trp/alarm |
|
Short circuit
protection |
Type 45 |
(6~16)le |
Instantaneous |
14le |
(6～16)le |
Instantaneous trp |
|
| Type 125 |
(6~14)le |
12le |
(6-14)le |
|
Unbalanced iphase-off
protection |
(20%-80%)+(0) |
1~40s |
30%/10s |
(20%~80%)+(0) |
Delayed trip/alarm |
Fire-fighting phase-
off delay releas |
| Undercurrent protection |
(0~0.8r+(0) |
1~60s |
(0) |
(0～0.8)lr+0) |
Delayed tnp/olarm |
|
Undervoltage
protection |
Us230V |
(154V-198V)+(0) |
1-30s |
176V/10s |
(154V-198V)+(0) |
Delayed trp/alarm |
Fire-fighting delayed
trip below 132V |
| Us400V |
(266V-342V)+(0) |
1-30s |
304V/10s |
(266V-342V)+(0) |
Delayed trp/alarm |
Fire-fighting delayed
releose below 240V |
Overvoltage
protection |
Us230V |
(230V~286V)+(0) |
1~30s |
264V/10s |
(230V~286V)+(0) |
Delayed tnp/alarm |
|
| Us400V |
(400N-496V)+(0) |
1~30s |
456V/10s |
(400V-496V)+(0) |
Delayed trip/olarm |
|
| Start delay |
(0-99s)+(0) |
0-99s |
3s |
(0~99s)+(0) |
During start-up delay.
some functions are
shielded and short circuit
instantaneous trip |
|
| Stall protection |
(5～9)lr+(0) |
0~50s |
(0) |
Hide menu |
Delayed trip/olarm |
|
Residual current
protection |
130-500mAl+(0) |
0.1~1s |
100mA/0.1s |
(30-500mA)+(0) |
Delayed tnp/alarm |
|
Description:
1) Communication and leakage are optional model functions: communication adopts RS485 communication line, RJ45 interface. Modbus protocol:
2) Controller overload protection curve (1.51 action time sk FO lclose overload protectioni. F1 (131. F2 (24), F3 (48). F4 196;
3)Over 1 and under voltage protection of the controlle, its power signal is taken from the control terminal Us (A1-A2:
4)For the user can set the setting parameters not isted in the parameter column, it con be done in the hidden menu when setting is required;
5) The residual current is set to the gear format: 30. 50. 75, 100. 150. 200, 300.500 (mA):
6) When the function parameter in the table is set to (OL. it means that the function is turned of. the controller has no foult status output. and the display shows“0*.
