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EKIS30 Isolation Switch
Technical Data
Introduction
● EKIS30 series Isolation switches applied to circuits of AC 50Hz with working voltage up to 440V and rated working current up to 100A.
● EKIS30 is suitable to control :air-conditioner, water pump and ventilating equipments, and AC Motors with small power.
● EKIS30 series rotary switches have 7 current ratings: 20A,25A,32A,40A,63A,80A,and 100A.
● EKIS30 series has the finger protection terminals, which offers an extra advantage.
● EKIS30 series switches has larger insulation distance, quick disconnecting response . And is a good choice For DC circuits,EKIS30 has additional contact which enable us to install the contact separetely
● EKIS series rotary switches comply with :IEC60947-3.
Working conditions
● Ambient temperature Do Not exceed 40℃ , and the average temperature, measured over a period of 24 hours , Do Not exceed 35℃
● Amblent temperature should not be below -25℃
● Should Not be installed over 2000m above sea level
● The humidity should not exceed 50% when the ambient temperature is 40℃ and higher humidity is allowed for lower temperature.
Installation conditions
● A clean environment is required
● Please follow our manual
Classification
● Classified by utilization
(1)AC-23A
(2)AC-3
● Classified by protective level
(1)Without plastic box :IP20
(2)With plastic box :I P65
Designation
Accessorial code
Number of poles :3P,4P
Additional contacts :0 for additional contacts not inclosed , 1 for with additional contacts
Neutral terminal:0 for neutral terminal not inclosed, 1 for with neutral terminal
Earthing terminal: 0 for earthing terminal not inclosed , 1 for with earthing terminal.
Installation
1.Pad-lock escutcheon plate
2.Escutcheon plate
3.Single lock parallel installation
4.Doorlock safety switch with padlock system
5.Single hold installation
Type of box :0 without protective box , 1 with IP65 Plastic box
Accessories
Auxiliary contact & Optional accessories
Technical parameters
| Description | EKIS30-25(20) | EKIS30-32 | EKIS30-40 | EKIS30-63 | EKIS30-80 | EKIS30-100 | ||||||||
| Rated thermal current Ith A | Ith | A | 25(20) | 32 | 40 | 63 | 80 | 100 | ||||||
| Rated working voltage Ue V | Ue | V | 240 | 440 | 240 | 440 | 240 | 440 | 240 | 440 | 240 | 440 | 240 | 440 |
| Rated value Ie/Pe | Ie/Pe | |||||||||||||
| AC-21A | A/KW | 20/- | 20/- | 32/- | 32/- | 40/- | 40/- | 63/- | 63/- | 80/- | 80/- | 100/- | 100/- | |
| AC-22A | A/KW | 20/- | 20/- | 32/- | 32/- | 40/- | 40/- | 63/- | 63/- | 80/- | 80/- | 100/- | 100/- | |
| AC-23A | A/KW | 43205 | 15/7.5 | 22/5.5 | 43426 | 30/7.5 | 30/15 | 16011 | 43/22 | 57/18.5 | 57/30 | 70/22 | 70/37 | |
| AC-3 | A/KW | 11.7/3 11.7/5.5 | 15/4 15/7.5 | 22/7.5 22/11 | 36/11 36/18.5 | 43/15 43/22 | 57/18.5 57/30 | |||||||
● Current type: 50Hz AC
● Number of main contact: ON and OFF
● Frequency :8 hours per day, 30 times per hour
● Mechanism Life:10000 times/ AC-23, 6000 times/AC-3,2000 times for additional contact
Order Procedurer
When you order our EKIS30 series, We need your data as following
1. Rated working current, for example :EKIS30-20;
2. Accessorial code , please write it orderly
(1) Number of poles , for example:3P;
(2) Do you need additional contacts: 0 not inclosed, 1 inclosed
(3) Do you need neutral terminal: 0 not inclosed, 1 inclosed;
(4) Do you need earthing terminal: 0 not inclosed ,1 inclosed;
(5) Way of installation:
1.Escutcheon plate with pad-lock
2.Escucheon plate
3.Single lock parallel installation
4.Doorlock safety switch with padlock system
5. Single hole installation
(6) Type of box: 0 not inclosed, 1inclosed.
3. Other accessorial code, please write it orderly
(1) Type of Escutcheon plate: 1 Escutcheon plate;
2 Denote φ22.5 hole;
3 Denote φ25 hole;
4 Denote φ30.5 hole.
(2)Do you need Escutcheon plate with airproof: 0 Not incloesd it , 1 inclosenr it
(3) Colour of bottom plate: 1 Denote silver color; 2 Denote yellow; 3 Male it against your color
(4) Character letter: 1 denote letter; 2 Chinese letter ; 3 Special sign
For Example
If you order 40A/3P with additional contacts and earthing ter-mina land Escutcheon plate without neutral terminal and
plasticbox. You must write: EKIS30-40/310120
If you want to order 32A/3 with Doorlock safety switch, You must write: EKIS30-32/300040.
If you want to order 40A/3 with adding contacts, earthing terminal, Escutcheon plate, plate with airproof , Yellow,
Chinese letter, K handle; without neutral terminal and plastic box. You must write: EKIS30-40/310120.1123.
Dimensions and installation
Panel installation
|
Description EKIS30-20 |
Dimensions(mm) | Installation(mm) | |||||||
| A | B | C | K | L | E | F | D1 | D2 | |
| □64 | 42 | 54 | 13.5 | 61 | 48 | 48 | φ10 | φ4.2 | |
| EKIS30-25 | □64 | 42 | 54 | 13.5 | 61 | 48 | 48 | φ10 | φ4.2 |
| EKIS30-32 | □64 | 42 | 54 | 13.5 | 61 | 48 | 48 | φ10 | φ4.2 |
| EKIS30-40 | □64 | 50 | 64 | 16 | 67 | 48 | 48 | φ10 | φ4.2 |
| EKIS30-63 | □64 | 50 | 64 | 16 | 67 | 48 | 48 | φ10 | φ4.2 |
| EKIS30-80 | □64 | 70 | 80 | 22.5 | 82 | 48 | 48 | φ10 | φ4.2 |
| EKIS30-100 | □64 | 70 | 80 | 22.5 | 82 | 48 | 48 | φ10 | φ4.2 |
Installation of doorlock safety switch
|
Description EKIS30-20 |
Dimensions(mm) | Installation(mm) | |||||
| K | L min | L max | E | F | D1 | D2 | |
| 50 | 32 | 150 | 48 | 48 | φ22 | φ4.2 | |
| EKIS30-25 | 50 | 32 | 150 | 48 | 48 | φ22 | φ4.2 |
| EKIS30-32 | 50 | 32 | 150 | 48 | 48 | φ22 | φ4.2 |
| EKIS30-40 | 61 | 32 | 150 | 48 | 48 | φ22 | φ4.2 |
| EKIS30-63 | 61 | 32 | 150 | 48 | 48 | φ22 | φ4.2 |
| EKIS30-80 | 68 | 32 | 150 | 48 | 48 | φ22 | φ4.2 |
| EKIS30-100 | 68 | 32 | 150 | 48 | 48 | φ22 | φ4.2 |
Re: Product can be installed in 35 mm Din-rail
Protective cover
|
Description EKIS30-80 |
Dimensions(mm) | Installation(mm) | |||||||
| A | B | K | L min | L max | E | F | D1 | D2 | |
| 70 | 133 | 68 | 32 | 150 | 48 | 48 | φ22 | φ4.2 | |
| EKIS30-100 | 70 | 133 | 68 | 32 | 150 | 48 | 48 | φ22 | φ4.2 |
Plastic box (I P65)
|
Description EKIS30-20 |
Dimensions(mm) | Installation(mm) | |||||||
| D3 | D4 | M | N | P | A1 | A2 | B | D2 | |
| φ23 | φ19 | 85 | 83 | 160 | 150 | -- | -- | φ4.2 | |
| EKIS30-25 | φ23 | φ19 | 85 | 83 | 160 | 150 | -- | -- | φ4.2 |
| EKIS30-32 | φ23 | φ19 | 85 | 83 | 160 | 150 | -- | -- | φ4.2 |
| EKIS30-40 | φ29 | φ23 | 100 | 95 | 190 | 178 | -- | -- | φ4.2 |
| EKIS30-63 | φ29 | φ23 | 100 | 95 | 190 | 178 | -- | -- | φ4.2 |
| EKIS30-80 | φ37.5 | φ23 | 144 | 105 | 250 | -- | 229 | 124 | φ6.5 |
| EKIS30-100 | φ37.5 | φ23 | 144 | 105 | 250 | -- | 229 | 124 | φ6.5 |
Changan Group Co.,Ltd
Add:No.288 Wei 17th Road, Yueqing Economic Development Zone, Yueqing, Wenzhou, Zhejiang Province, P.R.China
Tel:+ 0086-577-62763666 62760888
Fax:+0086-577-62774090
Website:https://www.changanelectric.com
Email:sales@changangroup.com.cn
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