Customization: | Available |
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After-sales Service: | Online and Video Guide |
Warranty: | 1 Year Warranty |
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Underground Pipe Locator Underground Cable Tracer Tdr Cable Fault Locator Cable Fault Prelocator Sheath Fault Cable Fault Locating Tester for Cable Faults
Product Description: li-ion batteries built-in storage download atas I Cable Fault pre Locator
No | Cable Fault | Representation | Testing method |
1 | Low resistance /short circuit fault | Tramegger value :0 Multimeter value:< 200Ω |
Low Voltage Impulse method |
2 | Break fault | Conductor disconnection | Low Voltage Impulse method |
3 | High resistance fault | Tramegger :0 Or: Tramegger :0 Multimeter:≥200Ω |
Impulse current method or Multiple impulse method |
4 | Flashover fault | Megohm meter measurement: normal insulation level Voltage withstand test: failed |
Main menu | Sub-menu |
Mode | The working mode is automatically identified by the access cable. There is no sub- menu in the mode. |
Range | 25m,50m,100m,200m,400m,800m,1.5km,3km,6km,12km,25km,50km,100km |
VOP | Cross-linked cable, oil-immersed paper, plastic cable, rubber cable, wave speed increase, wave speed reduction |
Scale | Full extent, zoom in, zoom in, Max |
Copy /both | Zone 1 temporary storage, ZONE 2 temporary storage, zone 3 temporary storage, Zone 1 both, ZONE 2 both, zone 3 both |
Docu. | Docu., internal ,USB, I ->U disk, recall |
Operate | Location,Auto test, Screen setting, Screen correction |
Product Description
1.Introduction
Usage: | Application: |
Route tracing
Depth measurement Construction pipeline survey |
Cable (live and dead cable) Metallic pipeline Nonmetallic pipeline |
2.Product Pictures
Transmitter
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Receiver
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Output
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Direct Connection output, Clamp Coupling Output (optional), Radiation output, fault location booster (optional)
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Receiving mode
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Built-in coil,Built-in magnetic filed sensor Flexible clamp,Sensor,A frame |
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Output Frequency
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640Hz (complex frequency), 1280Hz (complexfrequency), 8kHz,33kHz,82kHz,197kHz
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Receiving frequency
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Active frequency:
640Hz,1280Hz,8kHz,33kHz,82kHz,197kHz Power frequency: 50Hz/60Hz,4-24kHz Radiation frequency
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Output power
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15Wmax,10 levers adjustable
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Pipe detection mode
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wide peak method, narrow peak method, valley method, history curve, frequency spectrum |
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Over voltage ,over current protection
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auto
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Cable identification mode
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flexible Clamp (optional) intelligent identification and sensor (optional) identification |
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HMI
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320x240 Black and white LCD
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HMI
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320X240 LCD color LCD,clear under sunshine |
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Power supply
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4 X built-in 18650 Li-on batteries, standard 7.4V, >6AH
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Built-in battery
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2 X 18650 Li-on batteries, standard 7.4V,>3AH
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Volume
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280x220x90mm
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Volume
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680x120x277mm
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Charger
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DC8.4V,2A
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Charger
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AC 100~240V,50/60Hz
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Temperature
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-10-40ºC,humidity 5-90%,elevation <4500m
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6-35kV GWOL-668N overhead line fault detection and location
It integrates five functions: fault diagnosis, AC location, DC location, AC voltage withstand test, and DC voltage withstand test.
Protection
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Overheat protection,over-current protection, under-voltage shutdown, automatic discharge; Automatically power off without operation for 2 hours. |
Work mode
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Fault diagnosis, AC location, DC location, AC voltage withstand test, and DC voltage withstand test |
3.Terms of Shipment:
Within 10 working days after received related prepayment or L/C.
4.Payment terms:
(1)T/T 100% or 50% deposit by T/T in advance, balance amount to be paid 7 days before
delivery.
(2) By irrevocable L/C at sight, to be issued immediately against confirmed order.
(3)Payment by T/T, if order amount is less than USD 20,000.
5.Warranty:
(1)We provide 1 year warranty.
(2)If the product is defective, please notify us within 3 days of delivery.
(3)All products must be returned on their original condition, in order to qualify for a refund or exchange of goods
6.Why choose us?
Quality and honest first!
A. Flexible service for diffierent transformers with high efficiency performance.
B. Over 40 years experience of transformer designing and producing.
C.100% test of every single product we produce from incoming material checking.
D. UL, CE, ISO9001:2008
E. We offer custom-made transformers, OEM and ODM are welcome
F. We deliver the quality you expect at consistently competitive prices
G.Transformer quality lifetime:10 Years.
H.Specialty Sales service:5 -10 Years
7.Flow chart of trading activities:
NO |
Step |
Days need |
1 |
Request for quotation |
1 day |
2 |
Making quotations |
1 day |
3 |
Offer and counter offer |
3 days |
4 |
Sending and receiving samples |
3-10 days |
5 |
Sample confirmation |
3 days |
6 |
Placing a firm order |
1 day |
7 |
Paying and receiving the down payment |
1-4 day |
8 |
Factory production & Quality inspection |
15-20 days |
9 |
Paying and receiving the balance |
4 days |
10 |
Delivery of goods |
1 days |
Tianjin Grewin Technology Co.,Ltd.
Web:transformer.en.made-in-china.com
Address: 2# MeiNian Plaza No.16 DongTing Road,Hexi Distr,300222,Tianjin China.