Comewill Lmzc High Voltage Standard Indoor Manufacturer Price Current Transformer with ISO9001-2015

• Customization: Available
• Application: Power
• Phase: Single
• Model NO.: LMZC
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Auto-transformer
• Certification: ISO9001, CCC
• Usage: Single-phase Transformer
• Frequency Characteristics: High Frequency
• Shape of Core: Ring
• Brand: Welcome
• Voltage: High
• Size: Medium
• Weight: 3kgs
• Packing: Carton
• Delivery: 15days
• Stock: Available
• Current: 5A
• Warranty: One Year
• After Sales: Lifetime
• Transport Package: Carton
• Specification: customerized
• Trademark: Comewill
• Origin: China
• HS Code: 85043110
• Production Capacity: 100000

Product Description

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Adopted high permeability core , high accuracy, good linear performance;
-Anti-combustion plastics case;
-Encapsulated with epoxy resin with strong insulation ability;
-DC immunity function;
-it Can be applied in Electronic electricity meters.

Adopted high permeability core , high accuracy, good linear performance;
-Anti-combustion plastics case;
-Encapsulated with epoxy resin with strong insulation ability;
-DC immunity function;
-it Can be applied in Electronic electricity meters.

Specification

Innovative Design

Model	Comewill LMZC High Voltage standard Indoor Manufacturer price current transformer with ISO9001-2015
Rated primary current	5 Amps
Maximum primary current (Imax)	100 Amps
Secondary current (Output)	2 mA
Turn ratio	1 : 2500
DC and even harmonics	Current for direct connected meters, Imax/√2 DC error should be less than ±3% when power factor=1.0,  According to IEC 62053-21
Operating temp.	-40° C - 70° C
Storage Temp	-40° C -85° C
Core material	Nano crystalline and Amorphous
Accuracy	0.05 class or 0.1 Class
ROSH compliance	Yes

Technical Highlights

Feature	Specification
Bluetooth Version	5.3 (20m range)
Driver Type	Graphene-coated MEMS speakers
Water Resistance	IP67 (heavy sweat/shower-proof)
Battery Life	12hrs playback / 150hrs standby
Charging	Magnetic pogo-pin (no exposed ports)
Microphone	Dual-beamforming MEMS mics
Weight	98g (lighter than sunglasses)

Packing & Delivery

OEM Services:

1× Headband headphone
1× Waterproof charging dock
3× Interchangeable headbands (different colors)
1× Travel pouch

Custom logo embroidery (min. 300pcs)
Private label packaging
Custom EQ tuning for voice guidance systems

After Sales Service

18-month warranty

Water damage coverage

Battery replacement program

against manufacturing defects

(unlike traditional headphones)

(after 500 cycles)

Company Profile

Guangzhou Wearable Tech Co., Ltd

Focus: Innovative wearable audio since 2015
Capacity: 50,000 units/month
Clients: Supplying 12 European fitness brands

Factory Advantages:

Other Products

In-house fabric knitting & audio labs
72-hour prototype turnaround
FDA-registered manufacturing facility

In-ear headphones

In-ear headphones

In-ear headphones

FAQ

Q: Can these be worn with helmets/hard hats?
A: Yes - Low-profile 8mm thickness fits under most safety gear

Q: Is the microphone usable in windy conditions?
A: Wind noise reduction algorithm activates at >15km/h

Q: MOQ for custom colors?
A: 500pcs per colorway (Pantone matching available)

Q: How to clean after sweaty workouts?
A: Hand wash with mild detergent - 100+ wash cycles tested

Certifications

FCC/CE/RoHS

EN 455 Sportswear Safety Standard

Oeko-Tex® Class 1 Certified (skin-contact safety)