Customization:	Available
Type:	Low-voltage
Structure:	Three-column Disconnector

Overview
Detailed Photos
Product Parameters
PRODUCTS CATEGORIES
Company Profile
PRODUCT WORKSHOP
Certifications
Packaging & Shipping
FAQ

Basic Info.

Model NO.

HH15 (QSA)-400

Installation

Indoor High-voltage

Operation

Manual

Grounding Mode

Grounding

Movement Mode

Horizontal Rotary Type

Number of Poles

Three Pole

Grounding

Single Ground

Series

Three

Run

Vertical Rotation

Switching Mode

Single Throw-in

Common Model

Structure of Operating

Manual

Certification

ISO, CE, ISO9001

Material

Glass Plate Rubber Plate

Colour

Yellow. Other

Rated Currentoltage

200A-1500A

Rated Voltage

DC400V; AC220V/415V

Transport Package

Neutral Packaging

Specification

copper, epoxy resin

Trademark

xianghu

Origin

Zhejiang, China

HS Code

8536500000

Production Capacity

5000PCS/Month

Packaging & Delivery

Package Size

49.00cm * 33.00cm * 27.00cm

Package Gross Weight

23.000kg

Product Description

Fuse-Switch Disconnector of HH15 (QSA)-400A
HH15 Series Isolating Switch Fuse Set
HA and HP Series Isolating Switch

16A~3200A Fuse Disconnector Generator Automatic Transfer Switch ATS (Isolating type)

Application

HA Series Isolating Switch Fuse Set, HA and HP Series Isolating Switches(hereinafter referred to as switch are mainly used in the circuit of AC 50Hz(or 60Hz) and rated working voltage up to 660V. In the power supply and distribution circuit of large short-circuit current and low power factor, it can serve for master switch for manual infrequent operation, especially for mounting in the drawer type low-voltage complete equipment.

Model and Definition

The contact of HA switch is connected with fuse boby, work category AC-23, and conventional closed heating current 63-800A .Total 7 basic specifications are available.Two sets of breakpoints on HA Isolating Switch are connected with copper conductor in series (without fuse boby),main work category AC-23,and conventional free air heating current 150A-1000A. 6 basic specifications are available.
Two sets of breakpoints on HA Isolating Switch are connected with copper conductor in parallel. The circuit becomes a set of contacts, main work category AC-21, and conventional free air heating current 250A-3150A. Total 7 basic specifications are available.

Normal Working Conditions

The ambient air temperature shall not exceed +40ºC. The average value shall not exceed +35ºC within 24 hours.The lowest-limit of ambient air temperature is -5ºC.
The height above sea level for installing the switch shall not exceed 2000m.
When at max.temperature of +40ºC, relative air humidity shall not exceed 50%. Higher relative humidity such as 90% at the temperature of 20ºC, is allowed under lower temperature. Special measure shall be taken against occasional condensation caused by temp.change.
The pollution grade of environment for installing switch is 3.
The switch shall be vertically installed in the place without vibration or shock.

Structural Features

Fully closed structure
HH15 series switch full closed structure ensures stable performance and improvement of work reliability. Both moving and static contacts,which cannot be seen exteriorly, are mounted in a pressed housing made of new type electric engineering plastics.There are connecting terminals,fuse boby socket(HH15) or visible copper conductor HA of series connection and HP of parallel connection, operation axle sleeve, and auxiliary contact socket ,etc. mounted outside the housing. Dismantle or assembly is not allowed without permission for strict technique control for assembly.
Unique contact system
HH15 Series Switch owns a unique contact system of rolling insert type,composed of two sets of double-breakpoint each phase. In structure,rollers of different length and diameter and quantity will compose different contact system and two sets of contacts in series or parallel connection will meet the circuit of different electrical amperage and work categories.
Applying this contact system, the current will pass through four rollers and greatly reduce the electric repulsion when the contact closes.(theoretically,current is1/4,repulsion is 1/6). When the switch is in the state of closing and meanwhile large short-circuit current is passing through(under the limit condition,the current may be larger than 100KA), the roller will clamp the static contact tighter as per the reversal parallel law.
During the movement, the touching between roller and static contacts belongs to rolling and slide friction so as to effectively avoid the occurrence of fusion welding.
Independent of manpower operation
The operation mechanism of HA series switch is desingned with energy-storage spring. In spite of switch-onoff is operated with force manually, the moving speed of moving contact is independent of operational force and operation speed, ensuring stable switching performance.
Advanced actuator
The actuator is a complete set of device transmitting the operation torque to the operation mechanism axle sleeve of switch ,and the handle is the part for operator to hold.
The actuator is composed of handle mounted on the panel and the driving shaft joggled with handle.The extension shaft and the couple can only be used when the driving shaft is not long enough. In fact, it shall take consideration of inbuilt installation of switch in the complete equipment and never mind of inaptitude between the depth of switchgear and handle mounted on the panel.
The handle is mounted on the panel
The handle mechanism shall be in conformity with the requirement that the door cannot open when the switch is closed, the switch shall be in breaking position if you want to open the door, the switch cannot be closed if the door is unclosed.
The handle has a padlock pulling buckle. Lock the handle with the padlock after being pulled out. The handle cannot turn while in breaking or closing position to avoid error operation of non-operator.
The driving couple shall keep 5mm free distance to the surface in parallel with the handle mounting plane so as to avoid affecting normal work. Therefore, it is ease in installation and adjustment, and that will not cause any difficulty in operation due to imprecise adjustment.
Independent auxiliary contact
The switch may be attached with one or two auxiliary contact boxes. Each auxiliary contact box has pair of NO and a pair of NC contacts. Auxiliary contact box is insert type assembly. It is unnecessary to use screw and is easy to dismantle and assemble.
The breaking and making of both auxiliary contact and switch are synchronous. Working principle of HH15 series switch: switchingin while rotating the operation handle clockwise; switchingoff while anticlockwise

Technical Data Conform to:IEC947-3,GB14048.3

Spec HH15	63	125	160	250	400	630
Number of main poles	3
Rated insulation voltage(V)	Ue=380, Uj=660;Ue=660, Uj=1000
Rated working voltage(V)	AC 380 660
Conventional free air heating current(A)	63	125	160	250	400	630
Rated working current/power(IC) 380V AC-23B(A) 660V AC-23B(A)	63 63	125 100	160 160	250 250	400 315	630 425
Rated blowout short-circuit current 380V(kA)	50/100
Rated blowout short-circuit current 660V(kA)	50
Mechanical life(cycle)	1700	1400	1400	1400	800	800
Electric life(cycle)	300	200	200	200	200	200
Max.fuse body current(A)380V/660V	63/63	125/100	160/160	250/250	400/315	630/425
Knife contact fuse tube Model	00			1-2		3
(N.m)Operation moment	7.5		16			30
Auxiliary contact 380VAC-11

When placing order, please provide the following technical parameters

1. kV rated voltage:

2. rated voltage;

3. Combination of three levels, accurate phase and accurate;

4, rated output, and the corresponding accurate level (VA).

Zhejiang Xianghu Technology Co., Ltd. is a professional manufacturer of high and low voltage switch transmission and distribution equipment and high and low voltage electrical components, the production of fully insulated fully sealed inflatable cabinets, intelligent solid insulated ring host units, outdoor high voltage cable branch box, box-type substation, etc Product quality is stable, reliable, It is deeply trusted and approved by the customers. Our proudly exports its high-quality productsto a myriad of global destinations, with a significant presence in diverse and dynamic countries such as Ghana, Gambia, Ethiopia, the Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and beyond. Our 11kV Current Transformer with 50Hz Frequency for Indoor Use has consistently garnered rave reviews for its impeccable quality and outstanding performance.

Our dedicated team excels in crafting the most cost-effective and innovative power solutions, tailored precisely for our clients' needs. We actively contribute to the design of sophisticated substation and distribution plans and engage in competitive overseas bidding. We have triumphantly addressed and resolved intricate product requirements, ensuring our clients' utmost satisfaction.

16A~3200A Fuse Disconnector Generator Automatic Transfer Switch ATS (Isolating type)

Our credentials are bolstered by the acclaimed ISO certification . Additionally, we possess an extensive collection of diverse type test reports that exemplify the unparalleled quality and reliability of our products.
16A~3200A Fuse Disconnector Generator Automatic Transfer Switch ATS (Isolating type)

Our dedicated packaging team excels in customizing exquisite wooden boxes, crafting distinctive logos, selecting vibrant colors, and designing unique labels tailored precisely to meet your requirements. We ensure that each product is impeccably packaged, safeguarding its integrity, and is dispatched with precision to reach you promptly.

Q1: Are you a trading company or manufacturer ?
A1: We are a professional factory with 7 years experience in the field of high and low voltage power transformers, substation, vacuum circuit breaker, power equipment.

Q2: Do you accept customized serveice ?
A2: We offer OEM/ODM service , can print your logo on product . our professional technical and quotation team can provice a satisfied project according to your drawing and parameters .

Q3: What is your MOQ?
A3: Our MOQ is 1 piece.

Q4: How long is your delivery lead time ?
A4: It depends on your product requirement and quantity . Generally , 5~10 working days is avaliable .

Q5: How do you solve quality problems?
A5: Please porvide detailed photoes of quality problems. our technical and quality testing department will analyse.we will make asatisfied soluton within 2 days .

Q6: What is the price of shipping?
A6: Depending upon the port of delivery, prices varies.

Q7: What is your payment terms ?
A7: 30%T/T in adcance,70% before shipment . West union , L/C are also acceptable .

16A~3200A Fuse Disconnector Generator Automatic Transfer Switch ATS (Isolating type)

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