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KS-UB30 Kstar Online Series - 3000VA Online Tower UPS
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KS-UB30 UPS 220V / 230V uninterrupted power suppliesKStar
KS-UB30 information and overview
Kstar Online Series - 3000VA Online Tower UPS - USB, 1x SA Power Socket (Requires Multiplug), 2x Programmable Outlets, 6x 9Ah Batteries
Not for sale. This is a discontinued product.
Kindly search for an alternative on our site
Subject to correction, the product was first added on 2020-03-17 and the last date we have for this product is 2023-06-06, where the last unit was sold for R 6635, which may have been a final clearance price.
Specifications & more information about KS-UB30, UPS 220V / 230V uninterrupted power supplies manufactured by KStar
Product information notice: Some specifications may describe a broader product range and may not apply to this exact model. Use the product summary above as the primary model reference. Bundled software may be trial software and can require a separate licence.
Overview: UB Series is small power UPS of KSTAR, the output factor is 0.9, and power range is from 1kVA to 3kVA. When UPS is on battery mode, it can shut down unnecessary load and extend the backup time of the critical load Features: - True double-conversion
- Digital control guarantees high reliability
- ECO mode operation for energy saving
- Output receptacle control for non-critical load shedding capability
- Emergency power off function(EPO)
- Generator compatible
- Communications:RS-232,USB,SNMP card(Optional), Relay card (Optional)
- Bypass can be used when UPS is off(Setted in LCD)
- Cold start
Specifications: | © 2026 Respective owners and brand holders. This table has been carefully researched and generated by ComXpert International CC (//www.comx-computers.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered. | Specifications and features | | Product Code | KS-UB30 | | DETAILS | | MODEL | UB30 | | Capacity (VA/Watts) | 3000VA/2700W | | INPUT | | Nominal | 208/ 220/230/240Vac(L+N+PE) | | Operating Voltage Range | 110~300Vac @(0~60%) Load;120~300Vac @(60~70%)Load, 140~300Vac @(70~80%)Load; | | 160~300Vac @(80~100%)Load | | Operating Frequency Range | 50Hz: 45~55Hz, 60Hz: 55-65Hz Auto Sensing | | Power Factor | > 0.85@25%Load;>0.95 @50%Load;>0.97@75%Load;>0.99 @ Nominal voltage& 100%Load | | OUTPUT | | Output Voltage | 208/220/230/240Vac:230Vac(Default) | | Power Factor | 0.9 | | Voltage Regulation | ±1% | | Frequency | Synchronized Range: 45-55Hz ±0.02Hz@ 50Hz, 55-65Hz ±0.02Hz@60Hz | | Battery Mode & None Synchronized Range: (50/60±0.02)Hz | | Crest Factor | 3::1 | | Harmonic Distortion (THDv) | ≤3% with linear load | | ≤5% with non-linear load | | Waveform | Pure Sinewave | | Transfer Time | Utility to Battery : 0ms; Utility to Bypass: 4ms(Typical) | | EFFICIENCY | | AC Mode | 0.9 | | Battery Mode | 0.87 | | ECO Mode | >94% | | BATTERY | | Battery Type | 12V/7AH | | Numbers | 8 | | Maximum Charging Current (A) | 1 | | Charging Voltage(Vdc) | 109.6V±1% | | Protect | Over-voltage(14.7v) /Low-voltage(10v) | | PROTECTION | | Overload | Line Mode: 105%-150%, 30s turn to bypass mode ; >150% 300ms turn to bypass mode | | Capacity | Battery Mode: 105%-150%, exceed 30s shutdown ; >150% exceed 300ms shutdown | | INDICATORS | | LED & LCD Display | Load/Battery/Input/Output/Operating Mode Information | | ALARM | | Battery Mode | Sounding every 4 seconds | | Battery Low | Sounding every second | | Overload | Sounding every 0.5 second | | Fault | Continuously Sounding | | MANAGEMENT | | Smart RS-232/USB (Preferential) | External Modbus card supported by RS232, Software supports Windows Family, Linus, FreeBSD | | Intelligent Slot | SNMP (Standard or mini) independent to RS-232(Optional) | | ENVIRONMENT | | Operating Temperature | 0°C~40°C | | Humidity Range | 0~95% (Non-condensing) | | Altitude | < 1500m | | Noise Level | <50dB@ 1Meter | | PHYSICAL | | Dimension | 191x468x337 | | Net Weight (kg) | 27.4 | | STANDARDS | | Safety | IEC/EN62040-1 | | EMC | IEC/EN62040-2 |
Similar UPS 220V / 230V uninterrupted power supplies
The best price and guaranteed service and backup from official computer suppliers in South Africa for the KS-UB30 Kstar Online Series - 3000VA Online Tower UPS. Available from this online computer store delivering door-to-door in Johannesburg, Cape Town, Port Elizabeth, Pretoria, Pietermaritzburg, Polokwane, Durban and all over South Africa. Find related KS-UB30 Kstar Online Series - 3000VA Online Tower UPS products in our UPS 220V / 230V uninterrupted power supplies Category for even more options. Read reviews and find out about KS-UB30 Kstar Online Series - 3000VA Online Tower UPS. Discounts, specials and cheap prices only at ComX Computers.
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