Company Profile / 簡介

ELETREND  成立於2012年, 一直提供多元化的產品於商業及政府工程項目, 主要營銷優質的低壓電氣附件, 控制系統及低壓電掣櫃 (Low Voltage Switchboard), 這些都是電力系統的主要部份, 我們亦專為客戶提供系統設計的專業建議及報價, 同樣地亦提供工程保險查詢資料, 以滿足客戶需求為己任, 並提供快速的送貨服務, 歡迎隨時聯絡我們!

ELETREND focuses on low voltage equipment, components and system. Our products include :

• Low voltage switchboard 低壓電掣櫃
• Water pump 水泵
• Electric motor 電動機
• Electrical switchboard matting 高壓絕緣墊
• Engineering & construction insurance 工程保險
• MCB board, MCCB board & Control Panel 配電箱

We also can provide professional advices and supply low voltage industrial electrical equipment on system design. Customer satisfaction, product quality and prompt delivery are our main concerns.

 

Any enquiries, please contact us (852) 9370 6881

 

電郵 / Email : sales@eletrend.com

傳真 / Fax : (852) 3523 2688

地址 / Address :  

Shop A133 G/F Well on Garden Comm Complex

9 Yuk Nga Lane

Tseung Kwan O 

Kowloon 

新界將軍澳慧安園商場地下A133號舖

Siemens 3WL Air Circuit Breaker ACB

Siemens 3WL Air Circuit Breaker

How to consider your ACB design ?

Step 1 : with ETU?
Step 2 : with Ground-Fault Protection?
Step 3 : Horizontal or Vertical connection?

General data

• ■ Standard: IEC 60947-2
• ■ Rating: 630A to 6300A (AC), 1000A to 4000A (DC)
• ■ Version: Fixed-Mounted Version or Withdrawable Version
• ■ Pole: 3 Pole or 4 Pole
• ■ Breaking Capacity (415V): 55kA (N Class) or 66kA (S Class) or 100kA (H Class)
• ■ STWC (Icw): 42kA 1s (N Class) or 50kA 1 s (S Class) or 80kA 1 s (H Class)
• ■ Utilization Class: Class B
• ■ Electronic Protection Release: None or LI or LSI or LSIN or LSIG or LSING
• ■ Charging Mechanism: Hand Spring Charger or Motorized Charger
• ■ Key Interlock: CES Key or Profalux Key or Castell Key
• ■ Busbar Flange Connection: Horizontal or Vertical or Front-Access
• ■ Accessories: Shunt Release, Closing Solenoid, Padlock, Door Lock, etc. 

i/ Without Eletctronic Trip Unit (ETU)

•  Horizontal Main Circuit Connection
•  Vertical Main Circuit Connection

ii/ With Electronic Trip Unit (ETU) - Without Ground-Fault Protection

•  ETU15B Horizontal Main Circuit Connection (LI function)
•  ETU15B Vertical Main Circuit Connection (LI function)

iii/ With Electronic Trip Unit (ETU) - With Ground-Fault Protection

•  ETU27B Horizontal Main Circuit Connection (LSING function)
•  ETU27B Vertical Main Circuit Connection (LSING function)

Type	In(A)	Size	Icu(kA)	Fixed		Drawout
3WL1106	630	I OR II	55 OR 66	3 Pole	4 Pole	3 Pole	4 Pole
3WL1108	800	I OR II	55 OR 66	3 Pole	4 Pole	3 Pole	4 Pole
3WL1110	1000	I OR II	55 OR 66	3 Pole	4 Pole	3 Pole	4 Pole
3WL1112	1250	I OR II	55 OR 66	3 Pole	4 Pole	3 Pole	4 Pole
3WL1116	1600	I OR II	55 OR 66	3 Pole	4 Pole	3 Pole	4 Pole
3WL1120	2000	I OR II	55 OR 66	3 Pole	4 Pole	3 Pole	4 Pole

Dimension of ACB

Size I
Fixed-mounted	3 Pole	320mm(W) x 434mm(H) x 291mm (D)
	4 Pole	410mm(W) x 434mm(H) x 291mm (D)
Withdraw	3 Pole	320mm(W) x 465.5mm(H) x 471mm (D)
	4 Pole	320mm(W) x 465.5mm(H) x 471mm (D)
Size II
Fixed-mounted	3 Pole	460mm(W) x 434mm(H) x 291mm (D)
	4 Pole	590mm(W) x 434mm(H) x 291mm (D)
Withdraw	3 Pole	460mm(W) x 465.5mm(H) x 471mm (D)
		590mm(W) x 465.5mm(H) x 471mm (D) Any enquiries, please contact us  (852) 9370 6881   電郵 / Email : sales@eletrend.com 傳真 / Fax : (852) 3523 2688 地址 / Address :   Shop A133 G/F Well on Garden Comm Complex 9 Yuk Nga Lane Tseung Kwan O  Kowloon  新界將軍澳慧安園商場地下A133號舖