Electrolux Professional Free-Cooking Top 589894 – thermaline 90, Electric Free-cooking Top on Oven H=800
Electric free-cooking top on oven, 21.3 kW with 8 x 4 kW zones and 820 x 720 mm usable surface, thermaline 90 marine PNC 589894.
Griddle plates, fry tops, grill pans, grill tops, chargrills and a salamander grill from the MKN and Electrolux Professional cooking lines, with smooth and ribbed plate options.

Electric free-cooking top on oven, 21.3 kW with 8 x 4 kW zones and 820 x 720 mm usable surface, thermaline 90 marine PNC 589894.
Half‑module electric chargrill, 5.4 kW at 440 V/3 ph/50/60 Hz, 500 x 900 x 700 mm, thermaline 90, one‑side operated on base.
800 mm wide, 10.8 kW thermaline 90 electric chargrill on base, one-side operated, 700 mm high. PNC 589911.
Electric thermaline 90 chargrill, 1200 x 900 mm one-side module on base, 16.2 kW at 440 V/3 ph/50/60 Hz. PNC 589912.
400 mm 900XP electric grill top with 345 x 400 mm cooking surface and 730 mm depth, PNC 371305.
Electric 900XP grill top with 1065 x 400 mm plate in an 800 x 730 mm module, 400 V/3 ph/50/60 Hz. PNC 371304.
Half-module ribbed electric fry top, 300 x 615 mm NitroChrome3 plate, 5.1 kW at 440 V/3 ph/60 Hz, thermaline 90 marine, one-side operated.
10.8 kW electric chargrill, 800 x 900 mm top module with 705 mm grid, 250 mm high, thermaline 90 marine, PNC 589935.
1200 mm wide 900XP electric grill top with 1065 x 400 mm cooking surface on a 250 mm high body, 440 V/3 ph/50/60 Hz, PNC 371306.
15.3 kW thermaline 90 full-module electric fry top with 700 x 615 mm smooth NitroChrome3 plate, one-side operated. PNC 589916.
Full-module thermaline 90 ribbed fry top, 700 x 615 mm NitroChrome3 plate, 80–280 °C, 15.3 kW on 440 V/3 ph/60 Hz, one-side operated.
Half-module thermaline 90 electric fry top, 400 x 900 mm body with 300 x 615 mm ribbed chromium-plated plate, 5.1 kW, 80–280 °C, PNC 589838.
1000 x 900 mm thermaline 90 free-cooking top, 16 kW smooth plate, 80–350 °C on H3 base, 440 V/3 ph/50/60 Hz. PNC 589893.
500 mm thermaline 90 electric free-cooking top, 6 kW, 80–350 °C smooth plate on 700 mm base, one-side operated, PNC 589892.
1000 x 900 mm thermaline 90 electric free-cooking top, 16 kW, 80–350 °C smooth plate, 440 V/3 ph/50/60 Hz, one-side operated. PNC 589891.
500 mm wide, 6 kW thermaline 90 electric free-cooking top with smooth plate, 80–350 °C, one-side operated. PNC 589890.
Full-module marine fry top, 800 x 900 mm body with 700 x 615 mm mixed chromium plate, 15.3 kW, 80–280 °C, thermaline 90.
Thermaline 90 full-module electric chargrill, 1200 x 900 mm, 16.2 kW, one-side operated with 1065 mm grid. PNC 589936.
Half-module thermaline 90 electric fry top, 300 x 615 mm smooth NitroChrome3 plate, 5.1 kW at 440 V/3 ph/60 Hz, one-side operated.
800 x 900 mm thermaline 90 electric fry top with 700 x 615 mm mixed NitroChrome3 plate, 80–280 °C, 15.3 kW, IPX6. PNC 589921.
Electric smooth fry top with 700 x 615 mm chromium-plated surface at 80–280 °C, 15.3 kW, thermaline 90 H3, 800 x 900 x 700 mm, 440 V/3 ph.
Half-module thermaline 90 electric fry top, 5.1 kW with 300 x 615 mm smooth chromium-plated plate, 80–280 °C. PNC 589828.
15.3 kW ribbed electric fry top, 800 x 900 mm thermaline 90 top with 700 x 615 mm chromium-plated surface. PNC 589831.
Half‑module thermaline 90 electric fry top, 400 x 900 x 700 mm with 300 x 615 mm smooth chromium-plated plate, 5.1 kW, PNC 589836.
The smallest named unit here is the 3.3 kW MKN salamander at 400 mm width, while a thermaline 90 free‑cooking top runs up to 21.3 kW. That range lets a galley decide whether the grill line is mainly finishing portions or carrying full‑service production. Most listed electric models sit between 5.4 and 10.8 kW, which is usually enough for continuous service without pushing switchboard diversity too hard.
Weight and footprint matter on deck planning. Net weights run from 21 to 258 kg, and widths from 400 to 1200 mm, so a heavy free‑cooking top or chargrill module can load a section of deck like a small bratt pan, while the lighter countertop plates behave more like portable prep kit. Where height is tight, the salamander’s 314 mm body is the lowest unit on the page.
Most of this category is electric: 107 products against 8 gas, which matches the reality of 400 V and 440 V shipboard power. Named supplies are 380–415 V and 400 V on the MKN Optima and counter lines, while thermaline 90 and some 900XP grill tops take 440 V. Both thermaline 90 and 900XP series show products that operate at 50 Hz and 60 Hz, which simplifies moving a vessel between shore and sea power.
Power bands split cleanly: roughly half the range is 5–10 kW and a similar share sits in the 10–20 kW band, with only a single item above 20 kW. On a large main galley this allows a mix of higher‑load tops and lower‑load finishing plates, while a small yacht or offshore unit can stay in the lower band to conserve generator margin.
Electrolux Professional supplies the thermaline 90 and 900XP modules, and MKN the Optima 700, Optima 850, HotLine and CounterSL lines. thermaline 90 fry tops, chargrills and free‑cooking tops run from 400 to 1200 mm wide and 65 to 258 kg net, and every one is listed at 440 V, so they fit where the galley is already planned around a 440 V switchboard.
The 900XP grill tops span 400 to 1200 mm width at 39–143 kg, and appear in both 400 V and 440 V versions. That lets a yard match them to either a hotel‑services 400 V board or a 440 V galley board on the same hull. Optima 700 and 850 modules run at 400 or 380–415 V and cluster at 5.4–10.8 kW; their 700 and 850 mm depths let them align with the rest of an MKN cookline.
Energy management ready appears across a substantial share of the MKN Optima 700, Optima 850 and HotLine products, giving the option to link grills and griddles into a galley‑wide demand management system rather than sizing everything for coincident full load. On Optima 700, fully welded seams and washdown protected versions are available, which is relevant where daily cleaning involves hose‑down rather than wiping.
A small group of products states a pan capacity, up to 37 litres, and only a handful have a drain valve, so fat handling is a model‑by‑model question here. thermaline 90 lists AISI 316L wetted parts on several models, which is relevant where salt air and cleaning chemicals are constant.
This category covers direct‑contact grilling and griddling: fry tops, free‑cooking tops, grill pans, chargrills, grill tops and the single salamander grill. Where the duty is bulk boiling, stewing or pasta, the Boiling Kettles or Bratt Pans categories are a better fit, and deep‑fat work belongs with Deep Fat Fryers rather than a ribbed plate. For holding or service‑side display, Bain‑Maries or Neutral Units & Bases are the place to look instead of loading this range with tasks it is not dimensioned for.
Products in this category are mainly electric with named supplies at 380–415 V, 400 V and 440 V, so they can be tied to hotel or galley switchboards. thermaline 90 and several 900XP grill tops are offered explicitly at 440 V and operate on both 50 Hz and 60 Hz, while MKN Optima lines sit on 400 V or 380–415 V.
Widths across the range run from 400 to 1200 mm, with the 601–800 mm band the most common, and depths centred on 700 and 850 mm modules. thermaline 90 and 900XP grill tops span 400–1200 mm, while Optima 700 and 850 modules are 400–800 mm wide, helping them integrate into 700 or 850 mm cooklines.
On the MKN Optima 700 series there are units with fully welded seams, washdown protection and hinged lids, plus versions with drain valves and capacities up to 37 litres. Optima 850 carries energy management ready units and two with drain valves, so draining needs checking model by model.
A thermaline 90 free‑cooking top reaches 21.3 kW and is suited to main‑galley production on 440 V supplies. Smaller plates, such as 5.4–10.8 kW Optima 700 or 850 modules or the 3.3 kW salamander at 400 mm width, are more appropriate for finishing, snacks or galleys where generator capacity is tight.
The constraints that actually decide a galley specification — service, power, space, water, heat, motion, materials and compliance — worked through in the order they bite.
Read guideA walk through a working galley, station by station, and the equipment found at each: stores, preparation, the hot line, holding, warewashing and the laundry beside it.
Read guideWhat actually changes when a commercial appliance is built for a ship — supply, fixing, water protection, materials, hygiene construction, refrigerant and certification — and why shore equipment fails at sea.
Read guide