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Outdoor Harmonic Filter Resistor , Insulation Neutral Grounding Transformer
Outdoor Harmonic Filter Resistor , Insulation Neutral Grounding Transformer
Outdoor Harmonic Filter Resistor , Insulation Neutral Grounding Transformer
Outdoor Harmonic Filter Resistor , Insulation Neutral Grounding Transformer
Specifications
Brand Name :
Fullde
Model Number :
FD201707055
Certification :
CE, ISO9001
Place of Origin :
Dongguan,China
MOQ :
1 Set/Sets
Price :
Negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
1000 Set/Sets per Month
Delivery Time :
25 working days
Packaging Details :
Standard export carton or wooden box
Voltage :
110kv,220kv,330kv
Insulation level :
250kv~400kv
Frequency :
50Hz or 60Hz
Installation :
Indoor or outdoor
Stardard :
GB311.1-1997,DL/T620-1997
Current Transformer :
Used for protecting rod gap
Description

220KV Transformer Neutral Gap Grounding Protection Complete Set

Product Description and Application:

110kV, 220kV, 330kV is the main voltage level of the power supply system, the neutral point of the general use of direct grounding, due to relay protection settings and to prevent communication interference and other requirements, and in order to limit the single-phase short-circuit current, some of which use Neutral ungrounded way. In this mode of operation, due to lightning, single-phase ground short-circuit fault will cause a neutral point over-voltage, and transformers are mostly graded insulation, so over-voltage insulation of the neutral point caused a great threat, to be set to protect Device to prevent accidents.

Product Features:

1. Meet the standards, professional manufacturing;

2. The design of new, the overall installation, with a small size, easy installation and commissioning, high reliability characteristics;

3. Effective protection, stable characteristics, improve the protection of security and protection;

4. Group with flexible, easy to use;

5. Strong technical force, courteous service.

Technical Parameters for reference:

Transformer system Nominal Voltage 110kV 220kV
Insulation level Light impulse withstand voltage 250 kV 325 kV 400kV
Power frequency withstand voltage 95 kV 140kV 200kV
Rod Gap Type THT-TNP-110 THT-TNP-220
Descriptions Electrode bar with hemispheric ends
The adjustable range 50-160mm 250-360mm
Current Transformer(Used for protecting rod gap ) Type THT-LJ80
Model Epoxy-resin filled totally closed type
Rated primary current 100A 150A 300A 400A 500A 600A
Rated secondary current 1A/5A
Accurate combination and ratings 10P5/10P5 15VA/15VA
Disconnector Type GW13-72.5 GW13-126
Rated voltage 72.5kV 126Kv
Rated current 630A/1250A
Operating mechanism CS17 type manual operating mechanism,CJ6 type motor-driven operating mechanism
Surge Arrester Type Y1.5W-60/144 Y1.5W-72/186 Y1.5W-144/320
Nominal discharging current 1.5kA
Rated voltage 60kV 72kV 144kV
Continuous operating voltage 48kV 58kV

116kV
Lighting impulseresidual voltage 144kV 186kV 320kV
Counter/Monitor JS8 type surge arrester counter/JCQ3 type surge arrestermonitor
Product tags

outdoor current transformer

,

outdoor substation power transformers

,

outdoor voltage transformer
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Outdoor Harmonic Filter Resistor , Insulation Neutral Grounding Transformer

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Product Detail
Brand Name :
Fullde
Model Number :
FD201707055
Certification :
CE, ISO9001
Place of Origin :
Dongguan,China
MOQ :
1 Set/Sets
Price :
Negotiable
Contact Supplier
Outdoor Harmonic Filter Resistor , Insulation Neutral Grounding Transformer
Outdoor Harmonic Filter Resistor , Insulation Neutral Grounding Transformer

Guangdong Fullde Electrical Technology Co., Ltd

Active Member
8 Years
guangdong, dongguan
Since 2006
Business Type :
Manufacturer, Exporter
Main Products :
Generator Load Bank, AC Load Bank, DC Load Bank
Total Annual :
20,000,000-30,000,000
Employee Number :
300~500
Certification Level :
Active Member
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