UPSES What info do I need to have? What do you need to backup What is the load’s voltage and amperage Is the load single phase or three phase How much backup time do you need How do you want to get the power to load What is the communication desired (SNMP, MODBUS,AS400)
Tower/Rack Universal Mount Single Phase On – Line Double Conversion 1kVA, 2kVA & 3kVA 120/120V and 230/230V.9pf UniStar V Single Phase
Normal Mode Bypass Mode Bypass Modes of Operation Optional - External Make-Before-Break Bypass Switch Manually operated - ensures continuous supply of power to the critical load in the event of unexpected or scheduled Maintenance. UniStar V
UniStar VP 6 & 10kva 6 &10kVA Tower/Rack Universal Mount Parallelible up to 3 systems for capacity or redundancy .9pf On – Line Double Conversion Galvanic Isolation Transformer External Maintenance Bypass Switch (Make-Before-Break) Maintenance Free VRLA Sealed Lead Acid batteries User Friendly Mimic/Control Panel 3 Year Warranty (Depot Repair or Replace) 6kVA / 5.4 kW /5,400 Watts 10kVA / 9.0kW / 9,000 Watts
High-efficiency and Protection PWM sine-wave topology yields excellent overall performance. Voltage and Frequency Wide frequency and voltage windows of 45Hz - 65Hz and 60-144Vac (for 120Vac input), or 120- 288Vac (for 230Vac input). Internal Static Bypass To protect the unit from overloading, the UPS will automatically switch to bypass mode in 30 seconds if Loading is at 105% ~120% of rated capacity, it will automatically switch back to inverter mode once overload condition ceases. User Controls An easy-to-read user friendly LCD display provides real-time indication of all major system parameters and status, including load level, battery remaining and fault signals. Battery Management (BM) Innovative battery management circuit analyzes battery discharging status to adjust battery cut-off point, Internal “HOT-SWAP” maintenance-free sealed type battery. DC-start function ensures the startup of UPS even during power outages. Programmable receptacles offer the capability to load shed during any power interruption, while in battery power mode or during overload condition, via the use of special communication software provided, thus reserving backup power for priority loads. Self-Diagnostics-Upon Power –on, Front Panel Setting & Software Control, 24 Hour self check UniStar V & VP Series Features
Upses for Emergency Lighting UL924 upses are for emergency lighting –All types of lighting LED, H.I.D, Fluorescent, and Incandescent – Normally requiring 90 minutes of backup
Staco Energy Products Co. UniStar SCLI924 Emergency Lighting Inverter 350W to 21kW Wide Range of Voltages
Single Phase UL924 – OPTIONS NOF – 120V, 277V and 120/240 Normally OFF output circuit breakers NOH - Normally OFF “Hold ON” OCB1 – 120V and 277V Output circuit breaker, 1 Pole, 20-Amp (1) OCB3 – 120/240V Output circuit breaker, 2 Pole, 20-Amp (1) EMB - External Maintenance Bypass Switch (Vin=Vout) RMP - Remote System Indicator Panel EPO - Remote Shutdown SNMP - SNMP Card FCC - Form C Contacts SRB – Seismic Mounting Bracket (1 Set) CAB- NEMA 3R Enclosure
Standard Communications SNMP: Internal SNMP Card is standard on all UPS’s to allow UPS management across a LAN using any of the main network communication protocols - TCP/IP, HTTP and network interface (SNMP). ViewPower Pro shutdown/monitoring software shall enable the UPS to integrate easily into medium and large sized networks and provide reliable communications between the UPS and management systems employed. Modbus: Internal MODBUS/JBUS Card, Protocol converter also standard and used to monitor the UPS using the MODBUS/JBUS protocol on RS232 or RS485 serial lines. It shall also manage a second independent RS232 serial line that can be used to connect to other devices such as the SNMP. Relay Interface: Four voltage free relays with no common point is standard, provided through a sub-D9 connector. Consisting of 4 output signaling relays a.Battery Discharge (NO or NC) b.Unit on Bypass c.Low Battery d.General alarm
Paralleling The UPS has expansion capabilities for up to 4 modules paralleled for capacity or redundancy as required to support future growth. The UPS units can be connected in parallel and shall share the current and load between them. In a system with several UPS units connected in parallel, there is a single MASTER unit and the remaining units are SLAVE units. The UPS units must be the same rating and the MASTER is chosen on start-up. The MASTER and SLAVE units can exchange roles. If a unit is being serviced, e.g. due to an inverter fault, it will automatically be excluded. The load at this point will be shared between the units that are still active; if the power in output is excessive for the remaining UPSs, the system logic will switch all the units, including the UPS that was excluded, onto the by-pass line.
PL Unique Features Automatic Restart Upon restoration of utility AC power after a power outage, the rectifier shall automatically restart and resume the inverter and battery recharge loads. Functional only on units with batteries. Power Conditioning Mode (UL1778) The UPS shall be capable of operation as a Power Conditioner (without batteries), and upgraded to a complete UPS with the addition of adding batteries without major internal wiring. Frequency Conversion Mode (UL1778) The UPS shall be capable of converting the frequency of 60/50hZ programmable from the front Panel. 220/127VAC Application Can be configured for 220/127VAC Input & Output from the Front Panel Adaptive Feed Cancellation Uses AFC Technology that provides advanced control with AFC forward cancellation circuit for low harmonic distortion.
FirstLine P UPS True double conversion, “On-Line” Hot Swap Unit Capability Digital Signal Process Control Menu Selectable Monitoring Panel with Graphic display Parallel up to 8 Modules Dual Bus Configurations Delayed Start Up on power source return IGBT, PWM Inverter (Insulated Gate Bipolar Transistor) Efficiency up to 98% 0.99 High Input Power Factor Configurable Power Walk-In Sinusoidal Output Waveform
FirstLine P with Battery Cabinet The UPS uses a valve-regulated sealed lead acid (VRLA) heavy duty industrial battery, designed for auxiliary power service in a UPS application. The primary battery is furnished with impact-resistant plastic cases and housed in a matching cabinet(s) next to the UPS. The UPS is capable of utilizing Wet Cell & NiCad batteries. Protection Against Deep Discharge and Self-Discharge: The UPS is equipped with a device designed to protect the battery against deep discharge, depending on discharge conditions, with isolation of the battery by a circuit breaker. From the monitoring panel you can adjust the battery shutdown voltage as a function of a discharge coefficient to avoid excessive discharge at less than the rated output. A second device helps avoid self-discharge of the battery into the UPS control circuits during an extended shutdown of the UPS (over two hours). Battery Self-Tests: 1. The battery monitoring system performs the following automatic functions: Battery circuit check, programmable 9-99 days. Partial discharge test every three months.
Paralleling The UPS has expansion capabilities for up to 8 modules paralleled for capacity or redundancy as required to support future growth. The UPS units can be connected in parallel and shall share the current and load between them. In a system with several UPS units connected in parallel, there is a single MASTER unit and the remaining units are SLAVE units. The UPS units must be the same rating and the MASTER is chosen on start-up. The MASTER and SLAVE units can exchange roles. If a unit is being serviced, e.g. due to an inverter fault, it will automatically be excluded. The load at this point will be shared between the units that are still active; if the power in output is excessive for the remaining UPSs, the system logic will switch all the units, including the UPS that was excluded, onto the by-pass line.
Power Sags-Brown Outs Power Sags is a low voltage condition This is best handled by a voltage regulator This can also be corrected by a on-line double conversion ups.
Voltage Regulation Ferroresonant (Ferro) Tap Switching Limited Range Variable Transformer Variable Transformer Buck-Boost PPC-type (UPS without batteries) Five Types Basic Topologies
Staco Buck-Boost Regulator Consists of a buck-boost transformer working in unison with a variable autotransformer to either increase (boost) or decrease (buck) the line voltage Can provide up to 0.5% output voltage regulation Series Buck-Boost Transformer Controller VT Control Transformer Surge Suppression (optional) Isolation Transformer (optional) Single Phase Control
2.5 kVA - 500 kVA standard (2,000kVA custom) Any voltage, either standard or custom (100 – 600Vac) Wide Standard Input Range +10%. -20% @ 1% regulation (+15%, -20% @ 5%) Standard & Custom Designs High Reliability 100% Front Service Accessible High Efficiency > 98% No Waveform Distortion No Power Factor Restrictions High Overload (1000% for 30 Cycles) Staco Voltage Regulator
Surge Protection Advanced Communications and Control (MP Controller) Individual Phase Control Isolation Transformer Circuit Breakers Bypass Switch Staco Voltage Regulator - Options
E XTERNAL B YPASS S WITCH o Interlocked 3-position “On”, “Off”, “Bypass” non-load break switch o 600 volt class, 50/60 Hz rated o Provides complete electrical and mechanical isolation o Cable terminations provided for system input, load output, plus AVR/PLC input and output
SVR/SLC Models o Single Phase o Input range +10%, -20% o Output regulation ±1% o Rated from 2.5 – 15 Kva o Rack mount or enclosed o Output setpoint adjusted manually or interfaced with programmable controller SVR SLC
AVR/PLC Model AVR PLC o Single or Three Phase o Input range +10%, -20% o Output regulation ±1% o Rated from 5 – 500 Kva o Modular construction
MVR/MLC Models MVR MLC o Three Phase o Input range +10%, -20% o Output regulation ±1% o Rated from 9 – 2000 Kva o Allows for individual phase control o Modular construction
Other Options for ALL Staco Products Seismic Bracing & Withstand Certification Site specific Seismic Bracing for Zone A-F with certification and drawings available. Top or Side Cable Entry Standard cable entry is from the bottom with availability for top or side incoming entry. Harsh Environment Enclosure The UPS and any accessory cabinet(s) are capability of being mounted and completely wired internal to, include AC cooling, inside any NEMA type enclosure (NEMA 12, 3R, 4X) by the manufacturer. Spare Parts Available in three levels - Minor, Moderate and Major Service Agreements Multi level service and maintenance agreements available.