2. Features
1.Modular C-profile steel frame with E=25mm pitch for flexible, standardized assembly
2.Compact design maximizing functional units within limited footprint
3.Withdrawable units feature Connected/Test/Disconnected three-position mechanical interlock
4.Busbars protected by flame-retardant, arc-resistant insulating functional panels
5.Enclosure available in cold-rolled, galvanized, or Al-Zn steel; IP43–IP23 protection options
3. Performance Display
（1）
- Product Type: High-Voltage and Low-Voltage Power Distribution Equipment
- Project Name: Offshore Oil 112 Low-Pressure Gas Recovery Project
- Classification Society: CCS (China Classification Society)
- Longdian Contract No.: 23-06-02/LD-C-294
- Contract Goods Name: Low-Voltage Switchgear (74 Units), Capacitor Banks (8 Units), Distribution Cabinets (2 Units)
（2）
- Product Type: High-Voltage and Low-Voltage Power Distribution Equipment
- Project Name: CNOOC Tianjin Branch – Yingkou Natural Gas Processing Plant Phase II Capacity Expansion Project
- Classification Society: CCS (China Classification Society)
- Survey Certificate No.: TJ25VPS00369-06; TJ25VPS00535; TJ25VPS00523
- Customer Contract No.: 20241210-002
- Longdian Contract No.: 25-02-17/LD-C-090
- Contract Goods Name: Low-Voltage Switchgear and Reactive Power Compensation Cabinets, etc. (Batch Supply)
- Contract Details:
- (1) Type: MNS
- (2) Material: Carbon Steel
- (3) Standard: GB 7251.2
- (4) Protection Class (IP): IP4X
- (5) Rated Current: 1600 A, 400 A, 80 A, 16 A
- (6) Rated Frequency: 50 Hz
- (7) Rated Voltage: 400 V
（3）
- Product Type: High-Voltage and Low-Voltage Power Distribution Equipment
- Project Name: Bozhong 26-6 Oilfield (Phase II) Development Project Low-Voltage Switchgear Design; Luda 16-3 Oilfield CEPA Platform Expansion Project Low-Voltage Switchgear Design; Panyu 10-4 Oilfield Development Project; Enping 24-2 Project Low-Voltage Switchgear Design; On-Site Construction Services
- Classification Society: CCS (China Classification Society)
- Customer Contract No.: CGHTZX202507002996
- Longdian Contract No.: 25-07-14/LD-C-337
- Contract Goods Name: MNS-Type Withdrawable Low-Voltage Switchgear
（4）
Longdian Contract No.: 25-077
The equipment has been dispatched to Laos after the company's completion of assembly, inspection, and rigorous quality checks.
（5）
- Product Type: High and Low Voltage Power Distribution
- Classification Society: CCS (China Classification Society)
- Survey Certificate No.:TJ25VPS00432-01-11
- Contract Goods Name: 76 Sets of Small Power Distribution Panels and 1 Set of Heat Tracing Panel
- Longdian Contract No.:
（6）
|
Longdian Contract No.
|
Project Name
|
|
25-01-16-LD-C-036
|
Weizhou Oilfield Cluster Production and Processing Center
|
|
25-01-16-LD-C-037
|
Adjustment Project of the West Block of Bozhong 34-1 Oilfield
|
|
25-02-06-LD-C-057
|
Comprehensive Adjustment Project of Huizhou 25-8 Oilfield
|
|
25-02-06-LD-C-058
|
Phase II Development Project of Luda 5-2 North Oilfield
|
|
25-02-06-LD-C-059
|
Secondary Adjustment Project of Blocks 1, 2, 3, 8, and 9 of Penglai 19-3 Oilfield
|
|
25-02-06-LD-C-060
|
Development Adjustment Project of Block 10-4 of Luda 10-1 Oilfield
|
|
25-02-06-LD-C-061
|
Phase II Development Project of Kenli 6-1 Oilfield (10-1 North Area)
|
|
25-02-06-LD-C-062
|
Secondary Development Project of Well Block Weizhou 10-3-7 in Weizhou 11-6 Oilfield and Combined Development Project of Comprehensive Adjustment of Weizhou 11-4 Oilfield
|
|
25-02-10-LD-C-067
|
Phase I Development Project of Bozhong 26-6 Oilfield
|
（7）
Longdian Contract No.: 21-11-04/LD-C-513
（8）
Longdian Contract No.: 24-06-05/LD-C-285 : assembly, inspection, factory live commissioning, and truck loading for shipment completed.
