Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch

نموذج رقم.
JN22B-40.5/31.5

الجهد االكهربى
40.5kv

تكرار
50هرتز

Phase Distance
280mm/300mm/350mm/400mm

Rated Short-Time Withstand Current
31.5ka

ارتفاع
Not Higher Than 1000m

حزمة النقل
Standard Export Shipping Package

علامة تجارية
LIYOND

أصل
تشجيانغ, الصين

السعة الإنتاجية
1000 قطع/شهر

وصف

JN22B-40.5/31.5 Indoor AC High Voltage Earthing Switch
Summary:
JN22B-40.5/31.5 indoor AC high voltage earthing switch is an advanced level product with high-tech parameters performance improved on the basis of JN22-40.5/31.5.After comprehensive evaluation,it conforms to GB1985 AC HV disconnect switch and earthing switch and IEC62271-102:2002, applies to power system of 40.5kV and AC 50Hz. Can be used with KYN61-40.5 and other types high voltage switchgearalso play a protective role in the high- voltage electrical equipment overhaul.

Ambient condition:
1.ارتفاع: ≤1000m
2.Ambient temperature: -10°C ~+40°C
3.Earthquake intensity: ≤8 degree
4.Pollution level: II
5.Relative humidity: Daily averages95%,Monthly average≤90%

Model and meaning:
Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch

Parameters:

غرض وحدة Data
الفولطية kV 35
Maximum voltage kV 40.5
Rated short-time withstand current kA 31.5
Rated short-circuit duration ق 4
Rated short-circuit making current kA 80
Rated peak withstand current kA 80
Phases center distance مم 280, 300, 350,400
Rated insulation level PF withstand voltage(1 min) kV Phase to earth 95
Lightning impulse withstand voltage Phase to phase 185

Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing SwitchJn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing SwitchJn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch
Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch
Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch
Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing SwitchJn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing SwitchJn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch

Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing SwitchJn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch
التعليمات:
س: Could I have prices of your products?
أ: مرحباً. Please feel free to send us inquiry here. وسوف نقوم بالرد عليك في غضون 24 ساعات.

س: Can I get a sample before the bulk order?
أ: نعم, we welcome sample order to test and check quality. Mixed samples are acceptable.

س: Can we print our logo/ company name on products?
أ: نعم, of course, نحن نقبل تصنيع المعدات الأصلية, then need you to provide brand authorization to us.

س:Do you accept product customization?
أ:نعم, of course, please provide specific drawings or parameters, we will quote you after evaluation.

س: What is the lead time?
أ: The lead time depends on the quantities ordered, generally within 7-20 days after receiving the payment.

س: What is your Trade Terms?
أ: We accept EXW, FOB, سيف, FCA, إلخ.

س: What is your payment method?
أ: We accept T/T, الاتحاد الغربي, باي بال, إلخ.

س: Do you inspect the finished products?
أ: نعم, each step of production and finished products will be came out inspection by QC department before shipping. And we will provide goods inspection reports for your reference before shipment

س: How to solve the quality problems after sales?
أ: Take photos of the quality problems and send to us for our checking and confirming, we will make a satisfied solution for you within 3 أيام.