PowerSyntax features
SPX - SPZ - SPY - SPV
PowerSyntax features
SPX - SPZ - SPY - SPV
Technical specifications, main features and applications of the PowerSyntax family of Powerlock-style single pole connectors.
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High current, higher safety
High current, higher safety
SPX, SPZ, SPY and SPV are the new PowerSyntax series of Powerlock compatible single pole electrical connectors. Power Syntax are specifically suited for the electrical supply management from 480amp up to 750amp. Although fully intermateable with the original (and all the previous Syntax versions), the new PowerSyntax features a number of mechanical and technical improvements which have been designed with extreme attention to every single detail of the product and the way it is used by the operators, even patenting our new solutions. Our goal is to constantly set higher standards for single pole connectors for safety, reliability, ease of handling and robustness in the harshest conditions.
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Typical applications
Typical applications
- Electrical power systems
- Power distribution
- Outdoor concerts and sporting events
- Outdoor broadcasting
- Theatres
- Mobile generators
- Industrial vehicles
- Railway installations
- Military installations
- Load banks
- Backup power systems
- Electrical power supply companies
- Heavy industry -
General features
General features
PowerSyntax series
PowerSyntax series
Powerlock compatible connectors Intermateable with other versions CE compliant EN/ESI compliant Contact retained within the thermoplastic housing with a flame-retardant UL94-VO plastic pin. This method ensures quick assembling and disassembling. No special extracting tools are needed Line connectors heavy-duty ergonomic hand grip, with sides specifically designed for easy pushing/pulling when mating/unmating Metric thread M40 cable gland IP68 watertight compliant with EN/CE, adapters available for cables over 32 mm diameter Screw, Crimp and Lug terminals to facilitate cables from 25mm² to 300 mm² Mechanically keyed to prevent mating errors Permanent marking to identify phase/line and safety information embossed on connector’s body Multipoint contact area Silver Plated Contacts High Impact bodies EN harmonized color coding (Europe). Also available in UK, Australia and USA color codes
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Identification color codes
Identification color codes
Ground, Neutral, Line 1, Line 2, Line 3
Ground, Neutral, Line 1, Line 2, Line 3
Ground Neutral Line 1 Line 2 Line 3 Europe & UK UK (old) Australia U.S.A. -
Technical data
Technical data
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Number of contacts single pole Max continuous current rating with brass or bimetal contact 480amp Max continuous current rating with copper contact 750amp Operating Voltage 1000V AC / 1500V DC Test Voltage 4500 V AC Short Circuit Rating (1 sec) 16.1kA Short Circuit Rating (2 sec) 13.8kA Short Circuit Rating (3 sec) 11.5kA Short Circuit Rating (peak) 35.5kA Insulation Resistance >5000 MOhm @500V IP rating when mated IP67 Protection against electric shock IP2X Contact resistance <0.1 mOhm Housing material high temperature thermoplastic Flammability UL94 V0 Coupling method bayonet lock with secondary locking pin Number of mating cycles >500 Operating temperature -30°C/+125°C -
Data for 90° Copper cable ratings - For aluminium cable, ratings decrease by approximately 25%
Cable section Color Cable section Color 25 mm2 120 mm2 35 mm2 150 mm2 50 mm2 185 mm2 70 mm2 240 mm2 95 mm2 300 mm2
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Contact guide pin
Contact guide pin
For easy alignment of the holes on contact and insulating body, and quick insertion of the red dowel pin, the PowerSyntax contacts feature a guide pin with a corresponding recess in the insulator. With the guide pin automatically driving the contact in its correct position, the assembling operations are easier and quicker. Thanks to this solution, the contacts can be assembled even in harsh environmental situations.
After locating recess A in the body, find guide pin B on the contact, then insert guide pin B inside recess A, as shown in picture C. For contact fastening, after locating hole D on the body, insert dowel pin E in hole D. Contact retention is then completed as shown in picture F. -
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The external shell has an ergonomic design which grants optimal handling and grip, also when operating with gloves. In particular, the sides of the hand grip are specifically designed for easy pushing/pulling of the connector when mating/unmating.
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Chain Pilot
with microswitchChain Pilot
with microswitchSwitching function Changeover switch (spdt momentary) Number of poles 1 - pole Connections Quick-connect terminal, 2.8 x 0.5, sealed Mechanical life endurance 10E6Rating IEC / Rating North America 10 (3) a 250 v ac 10E3 Design DIN 41635 B Contact resistance (new condition) < 100 (1 A 12 V DC) mohm Insulation resistance (new condition) > 100 (500 V DC) Mohm Voltage strength at 250V → function insulation / basic insulation 1 500 V
→ small contact distance 500 VInsulation spacing acc. to EN 61058 for reinforced or double insulation Flammability UL 94 V-0 Glow wire test temperature 850 °C -
Drain features
Drain features
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Drain contact IP2X safety lock
Drain contact IP2X safety lock
PATENTED by Syntax
PATENTED by Syntax
On the PowerSyntax Drain connectors, the IP2X protection is obtained through a patented safety lock of the sharp-pointed insulated cap. This mechanical lock prevents improper pushing the contact inwards with fingers.
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Source features
Source features
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Multi louver contact band and locking mechanism
Multi louver contact band and locking mechanism
The multi louver contact band is the core of this standard of single pole power connectors. However, on some legacy models, the way the contact band retention system is engineered does not ensure its positive locking. With the multi louver contact band out of its recess, the conductive surfaces will no longer be in contact, impeding the current transfer (1). To ensure the efficiency of the connection in any possible situation, we adopted a solution which keeps the multi louver spring loaded band in its positive location. The contact band is held in its locked position by a special ring, on which a 2.5 ton. pressure has been applied (2).This solution prevents derailment of the multi louver contact band (3).
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Source contact IP2X threaded protection
Source contact IP2X threaded protection
On PowerSyntax power connectors, the touch-proof protection on source contacts features a threaded attachment for improved safety. Since single pole connectors were first introduced on the market, the typically harsh conditions of their everyday usage might result in breakage of the insulation caps, with risks for the operators’ safety as the edges of the metal conductive parts remained totally exposed. Thanks to this solution, the touch-proof cap is positively threaded and then blocked with specific adhesives to make it immovable. This system reduces the risk of breakage as the bond between the protective elements and the live parts is strengthened, while improving safety for the users through reduced exposure of the metal parts, as a portion of the insulating cap will remain in its position on top of the source contact even in case of damage.
