Datasheet
NX-UP-3P-002 — Product Datasheet
Document language: English
Download DOCX1.5 MB
Online Double Conversion with Isolation Transformer
NX-UP-3P-002
3-Phase Low Frequency UPS 10KVA-800KVA Series
Industrial-grade three-phase low frequency UPS with built-in output isolation transformer. Seven model variants from 10KVA to 800KVA for harsh environments and heavy industrial loads.
Capacity
10KVA-800KVA / 8KW-640KW
Phase
3-phase + N / 3-phase + N
Battery
External VRLA battery bank (32×12VDC)
Models
7 available
Select Model
Selected Model
3C33 10KS
10KVA / 8KW
Battery: External 32×12VDC (384VDC)
Size: 653×405×820mm
Weight: 120kg
Transfer: 0ms
Order Basis:Model-specificLead Time:Confirmed by orderWarranty:Per model and quotationShipping:Reviewed by destinationOEM:Scope confirmed by model
Models & Comparison
Series Model Comparison
Compare all models in this series. Click a row or select a model to update the entire page.
Technical Specifications
Complete Parameters — 3C33 10KS
Supplier specifications for the selected model. Confirm order-specific options before integration.
Catalog configuration shown. Battery, interface and destination-market options are confirmed with the order.
Series & Model Identification
· 6 paramsSeries3-Phase Low Frequency UPS 10KVA-800KVA Series
Model3C33 10KS
Configuration10KVA / 8KW
TopologyOnline Double Conversion with Isolation Transformer
Input / Output3-phase + N / 3-phase + N
Source statusWebsite source reviewed
Model configuration
· 6 paramsRated capacity10KVA / 8KW
Battery configurationExternal 32×12VDC (384VDC)
Product dimensions653×405×820mm
Net weight120kg
Transfer time0ms
EfficiencyAC: 90% / Battery: 90%
Input
· 3 paramsInput voltage3×380/400/415VAC (3ph+N)
Input voltage range304–456VAC
Input frequency50Hz ±10%
Output
· 8 paramsOutput voltage3×380/400/415VAC (3ph+N)
Voltage regulation1%
Output power factor0.8
AC-mode frequency50/60Hz ±0.01Hz
Battery-mode frequency50/60Hz ±0.01Hz
THD (linear load)<2%
THD (non-linear load)<5%
Overload capacity≤110%: 60min; ≤125%: 10min; ≤150%: 1min; >150%: 200ms
Bypass
· 8 paramsBypass typeStatic switch
Bypass voltage3×380/400/415VAC (3ph+N)
Bypass frequency50/60Hz
Control modeMicroprocessor control
Transfer time0ms
Switch to bypassImmediate at 160% overload
Return from bypassAutomatic after alarm clearing
Maintenance bypassUninterrupted; 3×400V (3ph+N); 50/60Hz
Charging
· 4 paramsBattery quantity32 × 12VDC; 29–32 adjustable
Rated battery voltage384VDC
Charging methodCC/CV
Charging voltage432VDC; based on 32 batteries
Key Features
· 10 features- Digital control online double conversion
- Built-in output isolation transformer
- Industrial-grade design for harsh conditions
- Front maintenance design (easy access)
- Adapts to various load conditions
- Up to 4 units in parallel operation
- Abundant communication interfaces
- Microprocessor control
- Static bypass switch with 0ms transfer
- Overload capacity: 150% @ 1min, >150% @ 200ms
Original Specification Sheet
Open the original table at full size
Why This Series
Key Engineering Advantages
Series features for procurement and engineering review. Confirm model-specific options with your quotation.
Digital control online double conversion
Built-in output isolation transformer
Industrial-grade design for harsh conditions
Front maintenance design (easy access)
Adapts to various load conditions
Up to 4 units in parallel operation
Abundant communication interfaces
Microprocessor control
Static bypass switch with 0ms transfer
Overload capacity: 150% @ 1min, >150% @ 200ms
Application Fit
Project Compatibility
Quick assessment for typical project environments and protected equipment.
Best For
Heavy industrial facilities, Large data centers, Manufacturing plants
Installation
Floor-standing
Battery
External VRLA battery bank (32×12VDC)
Phase
3-phase + N / 3-phase + N
Typical Protected Equipment
Example configuration varies by project. Contact engineering for your specific equipment list and load calculation.
Heavy industrial facilitiesLarge data centersManufacturing plantsPower grid substationsOil and gas installationsTransportation hubsDefense and military systems
Engineering Note: Equipment list shown is an example. Actual configuration depends on project requirements. Contact our team for a customized BOM.
Procurement Assurance
Quality, Packaging & Delivery
What to expect before and after your UPS order — from factory QC to shipment arrival.
Quality & Compliance
Pre-shipment checkpoints confirmed by model
Battery checks defined in the order plan
Housing, label and connector review when applicable
Model-level checklist available on request
Packaging & Delivery
Supplier packaging references. Confirm the carton, cushioning and pallet plan for your order.
Individual retail box with foam cushioning
Master carton / pallet for bulk orders
Sea freight (FCL/LCL), Air freight, Express courier
Warranty & After-Sales
1–2 year limited warranty. Remote technical support, spare parts availability, and replacement coordination for OEM-branded UPS systems.
Manufacturing & quality evidence
How the UPS Powersupply scope is prepared and reviewed
Provided source-facility photos cover chassis and component assembly, battery handling, test instruments, load-bank testing, aging review and finished packing.
Source production facility
- Chassis and component assembly
- Load-bank and electrical testing
- Aging and packing areas
Assembly
Assembly
AssemblyPhotos supplied for this website are presented as source-facility evidence. Facility ownership and order-specific evidence scope are confirmed during supplier review.
Configuration Detail
Battery, Runtime & Accessories
Battery configuration, runtime reference and compatible accessories for 3C33 10KS.
Battery
External 32×12VDC (384VDC)
Type: External VRLA
Voltage: 384VDC
Runtime
Runtime depends on configuration.
Request calculation for project-specific load.
Accessories
Documents & Support
Downloads & OEM Support
Available documents for download, OEM customization options and additional support resources.
Documents
Series specifications
NX-UP-3P-002 — Series Specifications
Document language: English
Download DOCX1.5 MB
OEM Support
Custom Logo
Product Label
Custom Packaging
Custom Manual
Plug Type Selection
Accessory Kit
Project Labeling
Firmware Customization
Get Started
Ready to Order NX-UP-3P-002?
Three simple steps from inquiry to shipment. Your project, our engineering support.
How to Order
01
Send Requirements
Tell us quantity, destination, backup time, plug type and any OEM needs. Upload equipment list if available.
02
Review Quote & Confirm
Our team confirms model, battery, accessories and provides a project quotation with lead time.
03
Production & Shipment
Order confirmed → factory QC → packaging → consolidated shipment with tracking provided.
Request Quote for 3C33 10KS
Send your project details and our team will confirm the UPS model, battery configuration, accessories and delivery timeline.
Response timing confirmed after receipt · Technical review available