Teleline – Power Supplies
Universal Power Supply Chassis
The 750004 module is a durable, wall mounted, 60950-1 compliant steel closed chassis. It has with two card slots can house Positron’s plug-in power supplies in the first slot and the -24 Vdc battery back-up plug-in module, Model # 751312, in the second slot.
The chassis can house either a power supply card or a battery back up card, but not both at the same time. Positive, negative or floating outputs can be selected using a setting on the chassis backplane.
The chassis can be mounted in two ways:
- On a backboard using four #10 screws (supplied in kit) on the “A” plane. The power supply or battery back up cards can then be slotted into the chassis.
- On a backboard using four #10 screws on the “B” plane.
Features
The chassis can be interconnected for a greater power output. It can be used with the following power supplies and battery back-up modules:
- 751312 – Plug-in Battery Back-up module
- 751313MC – 120 Vac/130 Vdc to -24 Vdc Plug-in Power Supply
- 751316 – 48 Vdc to -24 Vdc Plug-in Power Supply
- 751318MC – 120 Vac/130 Vdc to -48 Vdc Plug-in Power Supply
- 751319MC – 48 Vdc to -48 Vdc Plug-in Power Supply
| PRODUCT NUMBER | CLEI CODE | DESCRIPTION | DOWNLOAD |
|---|---|---|---|
| 750004 | PMYAAMBRA | Universal Power Supply Chassis | User guide |
Plug-in Battery Backup Card
The Plug-in Battery Backup Card provides DC power to the 5-card Shelf or the
8-card Shelf in the event of a power interruption.
The unit indicates the battery charge status via a front panel LED, and provides front panel test jacks for direct measurement of the battery voltage under load/no-load conditions. A momentary contact push-button on the front panel enables the introduction of a test load on the batteries to permit accurate LED indications when the Battery Backup Card is not actually powering the shelf.
The Battery Backup Card is normally kept recharged by the Plug-in Power Supply card, Model 751313, 751316, or 751324
| PRODUCT NUMBER | CLEI CODE | DESCRIPTION | DOWNLOAD |
|---|---|---|---|
| 721312 | NPPSP431AA | Plug-in Battery Backup Card | User guide Specification |
Plug-in Power Supply Card 120 Vac /-24 Vdc or 130 Vdc/-24 Vdc
The plug-in power supply card 751313MC provides 120 Vac or 130 Vdc to -24 Vdc power to the 5-card Shelf or the 8-card Shelf. It also offers the possibility of recharging the Plug-in Battery Backup Card, Model 751312.
If the plug-in battery backup card is not used, then two plug-in power supply cards may be installed in the 5- or 8-card Teleline shelf for redundancy. Each card is capable of providing the power required by a fully loaded shelf. When two cards are available, the load is shared by the two cards. If one of them fails, the other one takes over the full load without interruption of power.
Features
- The card can operate from 120 Vac or 130 Vdc
- The card is thermally protected. In case of overloading, the card will stop when too high a temperature is reached and will restart once it cools off
- The card allows for redundancy if two are connected in the shelf. If one card fails, the other takes over the full load
- The card can be used in conjunction with the Plug-in Battery Backup card, Model 751312, to provide an uninterruptible power supply when working from 120 Vac
- A “Power In” LED and a “Power Out” LED allow easy assessment of power supply functionality
The power supply can be housed in the 5-card Shelf (751112/1 or 751112/15), the 8-card Shelf (751109/13 or 751109/15), or in many of our High Voltage Interface (HVI) pre-configured units.
| PRODUCT NUMBER | CLEI CODE | DESCRIPTION | DOWNLOAD |
|---|---|---|---|
| 721313MC | NPPSFXCBAA | Plug-in Power Supply Card 120 Vac /-24 Vdc or 130 Vdc/-24 Vdc | User guide |
Plug-in Power Supply Card 48 Vdc to -24 Vdc
The Plug-in Power Supply Card is powered from a -48 Vdc source and provides -24 Vdc power to the 5-card Shelf or the 8-card Shelf. The card has a floating input, and does not ground the station batteries. It also offers the possibility of recharging the Plug-in Battery Backup Card, Model 751312.
If the Plug-in Battery Backup Card is not used, then two Plug-in Power Supply Cards may be installed in the 5- or 8-card Teleline shelf for redundancy.
Power Supply Card
Each card is capable of providing the power required by a fully loaded shelf. When two cards are available, the load is shared by the two cards. If one of them fails, the other one takes over the full load without interruption of power.
Features
- The card is thermally protected. In case of overloading, the Power Supply Card will stop when too high a temperature is reached and will restart once it cools off
- The card allows for redundancy if two are connected in the shelf. If one card fails, the other takes over the full load
- The card can be used in conjunction with the Plug-in Battery Backup Card, Model 751312, to provide an uninterruptible power supply when operating from a 48 Vdc source that can be interrupted
- A “Power In” LED and a “Power Out” LED allow easy assessment of power supply functionality
The power supply can be housed in the 5-card Shelf (751112/1 or 751112/15), the 8-card Shelf (751109/13 or 751109/15), or in many of our High Voltage Interface (HVI) pre-configured units.
| PRODUCT | CLEI CODE | DESCRIPTION | DOWNLOAD |
|---|---|---|---|
| 721316 | NPPSPA01AA | Plug-in Power Supply Card 48 Vdc to -24 Vdc | User guide Specification |
Plug-in Power Supply Card 120 Vac /-48 Vdc or 130 Vdc/-48 Vdc
The Plug-in Power Supply Card has an input of 120 Vac or 130 Vdc to -48 Vdc output to power either a 5-card Shelf or the 8-card Shelf.
The Plug-in Power Supply Card (751318MC) will not work with older Model shelves, whose Model number ends in /13.
Power Supply Card
Two Plug-in Power Supply Cards may be installed in the 5 or 8 card Teleline shelf for redundancy. Each card is capable of providing the power required by a fully loaded shelf. When two cards are available, the load is shared by the two cards. If one of them fails, the other one takes over the full load without interruption of power.
Features
- The card input voltage is 120 Vac or 130 Vdc without jumper setting
- The card provides 1000 Vdc isolation between the supply input and backplane output
- The card allows for redundancy if two are connected in the shelf. If one card fails, the other takes over the full load
- A “Power In” LED and a “Power Out” LED allow easy assessment of power supply functionality
The power supply can be housed in the 5-card Shelf (751112/15), the 8-card Shelf (751109/15), or in many of our High Voltage Interface (HVI) pre-configured units.
| PRODUCT NUMBER | CLEI CODE | DESCRIPTION | DOWNLOAD |
|---|---|---|---|
| 721318MC | NPPSFYDBAA | Plug-in Power Supply Card 120 Vac /-48 Vdc or 130 Vdc/-48 Vdc | User guide Specification |
Plug-in Power Supply Card Floating 48 Vdc Input to -48 Vdc Output
The Plug-in Power Supply Card operates from a floating input of 48Vdc and delivers a -48Vdc output to power either a Teleline Isolator 5-card Shelf or the 8-card Shelf.
The Plug-in Power Supply Card (751319MC) will not work with older Model shelves, whose Model number ends in /13.
Power Supply Card
Two Plug-in Power Supply Cards may be installed in the 5- or 8-card Teleline shelf for redundancy. Each card is capable of providing the power required by a fully loaded shelf. When two cards are available, the load is shared by the two cards. If one of them fails, the other one takes over the full load without interruption of power.
Features
- The card’s input voltage is 48Vdc. Power inputs are isolated from Station ground.
- The card provides 1500Vdc isolation between the supply input and backplane output
- For redundancy, insert two plug-in power supply cards in the shelf. If one card fails, the other takes over the full load
- A “Power In” LED and a “Power Out” LED allow easy assessment of power supply functionality
The plug-in power supply can be housed in the 5-card Shelf (751112/15), the 8-card Shelf (751109/15), or in many of our High Voltage Interface (HVI) pre-configured units.
| PRODUCT NUMBER | CLEI CODE | DESCRIPTION | DOWNLOAD |
|---|---|---|---|
| 721319MC | NPUPAAAAAA | Plug-in Power Supply Card Floating 48 Vdc Input to -48 Vdc Output | User guide Specification |
