Topland Oilfield Supplies Ltd.
| Supply Ability | 50 Sets per Month |
| Component Type | Auxiliary Power Loop Assembly |
| Delivery Time | 9 weeks after receipt of confirmed order and 30% down payment |
| Packaging Details | Export-grade plywood case with high-density foam protection, vacuum-sealed anti-corrosion barrier bag |
| Part Number | 30183959-200-45-4-B |
| Payment Terms | T/T (30% advance, 70% before shipment), L/C |
| Insulation Material | Oil-Resistant Rubber Compound |
| Function | Supplies auxiliary power and signal connections for top drive operation |
| Conductor Material | Tinned Copper |
| Service Type | Auxiliary Power Supply |
| OEM Reference | NOV 30183959-200-45-4-B |
| Voltage Rating | 600V |
| Construction | Durable, Oilfield-Grade |
| Compatible Equipment | Varco TDS-11SA Top Drive |
| Place of Origin | China |
| Certification | ISO 9001:2015, API Spec Q1 |
| Model Number | 30183959-200-45-4-B |
| Brand Name | TOPLAND |
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Product Specification
| Supply Ability | 50 Sets per Month | Component Type | Auxiliary Power Loop Assembly |
| Delivery Time | 9 weeks after receipt of confirmed order and 30% down payment | Packaging Details | Export-grade plywood case with high-density foam protection, vacuum-sealed anti-corrosion barrier bag |
| Part Number | 30183959-200-45-4-B | Payment Terms | T/T (30% advance, 70% before shipment), L/C |
| Insulation Material | Oil-Resistant Rubber Compound | Function | Supplies auxiliary power and signal connections for top drive operation |
| Conductor Material | Tinned Copper | Service Type | Auxiliary Power Supply |
| OEM Reference | NOV 30183959-200-45-4-B | Voltage Rating | 600V |
| Construction | Durable, Oilfield-Grade | Compatible Equipment | Varco TDS-11SA Top Drive |
| Place of Origin | China | Certification | ISO 9001:2015, API Spec Q1 |
| Model Number | 30183959-200-45-4-B | Brand Name | TOPLAND |
| High Light | Stable Aux Power Loop Assembly ，Durable Oilfield Drilling Connector ，30183959-200-45-4-B Economical Equivalent | ||
This China equivalent replacement Auxiliary Power Loop Assembly (P/N 30183959-200-45-4-B) is precision-engineered for the Varco/NOV TDS-11SA Top Drive System. It supplies auxiliary power and signal connections required for reliable top drive operation in oilfield drilling applications.
Built with durable construction and stable electrical connection design, this auxiliary power loop withstands the demanding conditions of onshore and offshore drilling environments. It provides an economical China-sourced alternative to the OEM component without compromising on performance or reliability.
| Part Number | 30183959-200-45-4-B |
| Compatible Equipment | Varco TDS-11SA Top Drive System |
| Component Type | Auxiliary Power Loop Assembly (Harness with Connectors) |
| Function | Supplies auxiliary power and signal connections for top drive operation |
| Voltage Rating | 600V AC |
| Conductor Material | Tinned Copper |
| Insulation Material | Oil-Resistant Rubber Compound |
| Construction | Durable, Oilfield-Grade |
| OEM Reference | NOV 30183959-200-45-4-B |
| Certification | ISO 9001:2015, API Spec Q1 |
Each auxiliary power loop assembly is packed in an export-grade plywood case with high-density foam protection. The assembly is vacuum-sealed in an anti-corrosion barrier bag to prevent moisture and contamination during transit. Custom labeling and branding available upon request.
Contact us today for pricing, lead time, or technical consultation on your TDS-11SA Auxiliary Power Loop requirements. Competitive pricing on single units and volume orders with express worldwide delivery available.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2012
Total Annual:
5000000-8000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Topland is an integrated supplier specializing in businesses related to the oil and natural gas industries, which was established in 2012. With a long track record of supplying premium equipment and components with superior quality, we have positioned ourselves as the preferential choice for clients... Topland is an integrated supplier specializing in businesses related to the oil and natural gas industries, which was established in 2012. With a long track record of supplying premium equipment and components with superior quality, we have positioned ourselves as the preferential choice for clients...
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