WLDG2系列直流隔离开关
$0.00
Sale price
$0.00
Regular price
Skip to product information
CONTACT US FOR CUSTOM QUOTE
WLDG2系列直流隔离开关
$0.00
Sale price
$0.00
Regular price
Taxes included.
Shipping calculated at checkout.
This is a custom-made product. Please contact us to discuss your specifications and receive a quotation.
Description
ꁆ
ꁇ
WLDG2系列直流隔离开关
WLDG2系列直流隔离开关主要用于额定电压DC2000V及以下，额定电流6300A及以下的工矿、地铁、无轨电车等直流牵引供电系统的主电路，也可应用于其他工业设备的直流供电系统，实现对电气回路进行有效的电气隔离，形成明显的断开点，以保障检修人员、设备的安全。
产品参数：
| 额定工作电压 | DC1800V | |||
| 额定绝缘电压 | DC3000V | |||
| 额定工作电流 | 6300A | 4000A | 2000A | |
| 额定短时耐受电流 | 125kA/0.25s（峰值178kA） | |||
| 机械寿命 | ≥20000次 | |||
| 操作线圈额定电压 | DC220,110V,12V | |||
| 电动单次操作分/合时间 | ≤3s | |||
| 标准外形尺寸 | 单极型 | 379×306×530（mm） | 379×283×530（mm） | 379×263×530（mm） |
| 双极型 | - | 379×441×530（mm） | 379×401×530（mm） | |
| 重量 | 电动单极型 | 25kg | 20kg | 17kg |
| 电动双极型 | - | 35kg | 27kg | |
| 手动单极型 | 21kg | 16kg | 13kg | |
| 手动双极型 | - | 31kg | 23kg | |
Care
To maintain the beauty and integrity of your purchase, we recommend treating it with care. Simple maintenance practices, such as gentle washing and proper storage, can effectively preserve the longevity of your favorites. We encourage you to refer to the care instructions included with each item, designed to help you keep your purchase in top condition.
Design
Our dedication to excellence extends beyond materials; it encompasses the artistry and craftsmanship illustrated in every piece we create.