Yueqing Vorax Electric CO.,LTD
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| Place of Origin | CHINA |
|---|---|
| Brand Name | HAROK |
| Model Number | VML01 |
| Minimum Order Quantity | 3000PCS |
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Poles Number | 2P, 4P | Type | Type AC, A, ASi |
|---|---|---|---|
| Rated Current | 16A, 25A, 32A, 40A, 63A, 80A, 100A | Rated Voltage | 2P: 240V, 4P: 415V |
| Product Name | Earth Leakage Circuit Breaker (ELCB) | Mechanical Life | ≥2000 Times |
| High Light | Inmetro Earth Leakage Circuit Breaker,Inmetro elcb 2 pole,240V elcb 2 pole | ||
VML01 Earth Leakage Circuit Breaker Inmetro
1. General
1.1 Function
Control electric circuits.
Protect people against indirect contacts and additional protection against direct contacts.
Protect installations against fire hazard due to insulation faults.
Residual current circuit breakers are used in housing, tertiary sector and industry.
1.2 Selection
Detectable wave form
| ELCB Type | Suitable for electrical networks with | ||
|---|---|---|---|
| Pulsated DC current | Harmonics | Switching surges | |
| AC CLASS | No | No | No |
| A CLASS | Yes | No | No |
| S, ASi CLASS | Yes | Yes | Yes |
A Class ELCB may not work satisfactorily in electrical network distributed by harmonics & switching transients and may give nuisance triping.
AC class
Tripping is ensured for slowly increasing sinusoidal AC residual currents
A class
Tripping is ensured for sinusoidal AC residual currents and for pulsed DC residual currents, whether applied suddenly or increasing slowly.
ASi Type - Full type A features + Si: Super immused (High immunity to unwanted tripping)
Tripping is ensured not only for sinusoidal AC residual currents but also for pulsed DC residual currents whether applied suddenly or increasing slowly. S, G/SI type with filters against spurious tripping caused by harmonics and transient surges. With the impact of 8/20us surge 3000A, this high immunity RCCB will still be in stable status.
Note: Our ASi type includes G/KV function and Si function.
1.3 Approvals and certificates
We certify that the RCCB has been tested for the following routine tests as per IS: 12640 (Part 1):2016 and found to be complying
with the requirements.
1. Verification of the operating characteristic as per Seq. - D0 CL9.9
2. Verification of the operation of the test device at the limits of rated voltage as per Seq. - D1 CL9.16
3. High Voltage Test as per D.3 of Annex D
4. Test for standard values of break time and non- actuating time as per CL 5.3.12 (table -1)
Tripping sensitivity
10mA - precision instrument leakage protection and bathroom use.
30mA - additional protection against direct contact.
100mA - co-ordinated with the earth system according to the formula I△n < 50/R, to provide protection against indirect contacts;
300mA/500mA - protection against indirect contacts, as well as fire hazard.
Tripping time
Instantaneous
It ensures instantaneous tripping(without time-delay).
Short time delay ASi
(High Immunity/ Avoid nuisance tripping &blinding)
It ensures any tripping at least 10ms.
Selective
It ensures total discrimination with a non selective ELCB(RCCB) placed downstream.
ELCB | Electrical Leakage Circuit Breaker
2. Technical parameters
| Standard | IEC/EN 61008-1 AS/NZS61008.1 | |
| Electrical features | Model No. | VML01 |
| Poles | 2P, 4P | |
| Rated current In | 16A, 25A, 32A, 40A, 63A, 80A, 100A | |
| Rated Sensitivity I△n | 10mA(2P/4P 16A,25A.32A/40A), 30mA, 100mA, 300mA | |
| Rated voltage Ue | 2P: 240V 4P: 415V | |
| Insulation voltage Ui | 415V | |
| Rated frequency | 50/60 Hz | |
| Rated residual making and breaking capacity I△m | 1500A | |
| Short-circuit current Inc=I△c | 6000A, 10000A | |
| Type (wave form of the earth leakage sensed) | AC, A, ASi, S | |
| break time under I△n | ≤0.1s(Normal type), 10ms~300ms(ASi type). 150ms~500ms(S type) | |
| Rated impulse withstand voltage(1.2/50) Uimp | 4kV | |
| Dielectric test voltage at ind. Freq. for 1 min | 2.5 | |
| Pollution degree | 2 | |
| Mechanical features | Electrical life | ≥2000 |
| Mechanical life | ≥2000 | |
| Fault current indicator | Yes | |
| Terminal protection degree | IP20 | |
Ambient temperature (with daily average≤35℃) | -25℃ to 50℃ | |
| Storage temperate | -30℃ to 70℃ | |
| Installation | Terminal connection type | Cable/Pin-type busbar |
| Terminal size top/bottom for cable | 25-35 mm² | |
| 18-3/18-2 AWG | ||
| Terminal size top/bottom for busbar | 10/16 mm² | |
| 18-8/18-5 AWG | ||
| Tightening torque | 2.5 N·m | |
| 22 In-Ibs. | ||
| Mounting | On DIN rail EN 60715 (35mm) by means of fast clip device | |
| Connection | From top and bottom |
3. Outline and installation dimensions (mm)
ELCB | Electrical Leakage Circuit Breaker
ELCB Earth Leakage Circuit Breaker is a reliable electrical protection device designed to protect people from electric shock. It is designed with advanced technology to detect current leakage and to trip the circuit and shut off the power supply when the leakage reaches a certain level. The rated current ranges from 6A-100A, and the rated sensitivity is 30mA/100mA/300mA. The ELCB can operate in an environment with temperature ranging from -25℃ to +50℃. It is applicable to the rated voltage of 240V/415V AC. The ELCB is a perfect solution to ensure the safety of people and equipment.
Product Name: ELCB Earth Leakage Circuit Breaker
ELCB Type A Type AC Type ASi
Operating Environment Temperature: -25℃~+50℃
Trip Time: ≤0.1s
Rated Breaking Capacity: 10KA
Certificate: NF, SEMKO, VDE, KEMA
a. we guarantee 5 years' warranty;
b. The material of ELCB shell is PA66 instead of bakelite (bakelite shell is easily broken when drop onto ground)
c. Bottom lock material is PA66 instead of iron with spring (iron lock with spring is easily broken and not nice looking)
d. Our quality control standard is very strict. We have perfect test equipment in our factory to tests products during production, all the ELCB will be tested and checked one by one at least 5 times before delivery.
e. VORAX has been certified by the ISO9001 Quality Management System, and all products produced in VORAX are kept in strict accordance with international IEC/EN standards.
f. VORAX products have gained variety of international certifications, including SAA, CB, CE, NF, SEMKO etc.
We are the only Chinese company who have ISI certificate for India.
We are the one of two companies who have NF certificate for France.
So if u buy our ELCB, the good quality of products is 100% guaranteed and you won't get any trouble with certificate issues. The price we quote is worth.
HAROK VFL001 ELCB Earth Leakage Circuit Breaker is an Inmetro certified device that is designed to protect the electrical system from overload and short circuits. It is rated with a voltage of 240V/410V, and a sensitivity of 30mA/100mA/300mA. This ELCB has a robust construction made of PA66 material; its dimensions depend on the model. It operates in a temperature range of -25℃ to +55℃ and can be used in any environment. Furthermore, it has been certified by NF, SEMKO, VDE, and KEMA. The minimum order quantity is 1000, and it is usually delivered within 4-6 weeks after payment. It can be purchased through FOB NINGBO or SHANGHAI and can be delivered in paper carton packaging. HAROK can supply up to 100,000 PCS per month.
| Parameter | Value |
|---|---|
| ELCB Type | Type A Type AC Type ASi |
| Rated Current | 6A-100A |
| Dimension | According To The Product Model |
| Rated Voltage | 240V/415V |
| Installation Method | Fixed/Plug-in |
| Operating Environment Temperature | -25℃~+50℃ |
| Certificate | NF, SEMKO, VDE, KEMA |
| Insulation Voltage | ≥2KV |
| Rated Breaking Capacity | 10KA |
| Rated Sensitivity | 30mA/100mA/300mA/500mA |
| Rated Frequency | 50/60Hz |
We offer comprehensive technical support and services for our ELCB Earth Leakage Circuit Breaker product line. Our expert technicians are available to assist with installation, maintenance, and troubleshooting.
We provide a wide range of services including:
Product installation and setup
Product maintenance and repair
Troubleshooting and diagnostic assistance
Software and firmware updates
Replacement parts and accessories
We also offer extended warranties and our team is available 24/7 for emergency support. If you have any questions or need assistance with your ELCB Earth Leakage Circuit Breaker product, please don't hesitate to contact us.
The ELCB Earth Leakage Circuit Breaker should be packaged in a strong cardboard box. The box should be securely sealed with tape. The product should be protected with bubble wrap or other appropriate packing material. The box should be clearly labeled with the product name and the shipping address.
The product should be shipped in a timely manner. Depending on the size and destination, the product should be shipped using the most cost-effective method, such as air, rail, or truck. The shipment should be tracked to ensure that it arrives on time and in good condition.
